drivers/net/wireless/ath/ath10k/wmi.c

   1 /*
   2  * Copyright (c) 2005-2011 Atheros Communications Inc.
   3  * Copyright (c) 2011-2013 Qualcomm Atheros, Inc.
   4  *
   5  * Permission to use, copy, modify, and/or distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 #include <linux/skbuff.h>
  19 #include <linux/ctype.h>
  20
  21 #include "core.h"
  22 #include "htc.h"
  23 #include "debug.h"
  24 #include "wmi.h"
  25 #include "mac.h"
  26 #include "testmode.h"
  27
  28 /* MAIN WMI cmd track */
  29 static struct wmi_cmd_map wmi_cmd_map = {
  30         .init_cmdid = WMI_INIT_CMDID,
  31         .start_scan_cmdid = WMI_START_SCAN_CMDID,
  32         .stop_scan_cmdid = WMI_STOP_SCAN_CMDID,
  33         .scan_chan_list_cmdid = WMI_SCAN_CHAN_LIST_CMDID,
  34         .scan_sch_prio_tbl_cmdid = WMI_SCAN_SCH_PRIO_TBL_CMDID,
  35         .pdev_set_regdomain_cmdid = WMI_PDEV_SET_REGDOMAIN_CMDID,
  36         .pdev_set_channel_cmdid = WMI_PDEV_SET_CHANNEL_CMDID,
  37         .pdev_set_param_cmdid = WMI_PDEV_SET_PARAM_CMDID,
  38         .pdev_pktlog_enable_cmdid = WMI_PDEV_PKTLOG_ENABLE_CMDID,
  39         .pdev_pktlog_disable_cmdid = WMI_PDEV_PKTLOG_DISABLE_CMDID,
  40         .pdev_set_wmm_params_cmdid = WMI_PDEV_SET_WMM_PARAMS_CMDID,
  41         .pdev_set_ht_cap_ie_cmdid = WMI_PDEV_SET_HT_CAP_IE_CMDID,
  42         .pdev_set_vht_cap_ie_cmdid = WMI_PDEV_SET_VHT_CAP_IE_CMDID,
  43         .pdev_set_dscp_tid_map_cmdid = WMI_PDEV_SET_DSCP_TID_MAP_CMDID,
  44         .pdev_set_quiet_mode_cmdid = WMI_PDEV_SET_QUIET_MODE_CMDID,
  45         .pdev_green_ap_ps_enable_cmdid = WMI_PDEV_GREEN_AP_PS_ENABLE_CMDID,
  46         .pdev_get_tpc_config_cmdid = WMI_PDEV_GET_TPC_CONFIG_CMDID,
  47         .pdev_set_base_macaddr_cmdid = WMI_PDEV_SET_BASE_MACADDR_CMDID,
  48         .vdev_create_cmdid = WMI_VDEV_CREATE_CMDID,
  49         .vdev_delete_cmdid = WMI_VDEV_DELETE_CMDID,
  50         .vdev_start_request_cmdid = WMI_VDEV_START_REQUEST_CMDID,
  51         .vdev_restart_request_cmdid = WMI_VDEV_RESTART_REQUEST_CMDID,
  52         .vdev_up_cmdid = WMI_VDEV_UP_CMDID,
  53         .vdev_stop_cmdid = WMI_VDEV_STOP_CMDID,
  54         .vdev_down_cmdid = WMI_VDEV_DOWN_CMDID,
  55         .vdev_set_param_cmdid = WMI_VDEV_SET_PARAM_CMDID,
  56         .vdev_install_key_cmdid = WMI_VDEV_INSTALL_KEY_CMDID,
  57         .peer_create_cmdid = WMI_PEER_CREATE_CMDID,
  58         .peer_delete_cmdid = WMI_PEER_DELETE_CMDID,
  59         .peer_flush_tids_cmdid = WMI_PEER_FLUSH_TIDS_CMDID,
  60         .peer_set_param_cmdid = WMI_PEER_SET_PARAM_CMDID,
  61         .peer_assoc_cmdid = WMI_PEER_ASSOC_CMDID,
  62         .peer_add_wds_entry_cmdid = WMI_PEER_ADD_WDS_ENTRY_CMDID,
  63         .peer_remove_wds_entry_cmdid = WMI_PEER_REMOVE_WDS_ENTRY_CMDID,
  64         .peer_mcast_group_cmdid = WMI_PEER_MCAST_GROUP_CMDID,
  65         .bcn_tx_cmdid = WMI_BCN_TX_CMDID,
  66         .pdev_send_bcn_cmdid = WMI_PDEV_SEND_BCN_CMDID,
  67         .bcn_tmpl_cmdid = WMI_BCN_TMPL_CMDID,
  68         .bcn_filter_rx_cmdid = WMI_BCN_FILTER_RX_CMDID,
  69         .prb_req_filter_rx_cmdid = WMI_PRB_REQ_FILTER_RX_CMDID,
  70         .mgmt_tx_cmdid = WMI_MGMT_TX_CMDID,
  71         .prb_tmpl_cmdid = WMI_PRB_TMPL_CMDID,
  72         .addba_clear_resp_cmdid = WMI_ADDBA_CLEAR_RESP_CMDID,
  73         .addba_send_cmdid = WMI_ADDBA_SEND_CMDID,
  74         .addba_status_cmdid = WMI_ADDBA_STATUS_CMDID,
  75         .delba_send_cmdid = WMI_DELBA_SEND_CMDID,
  76         .addba_set_resp_cmdid = WMI_ADDBA_SET_RESP_CMDID,
  77         .send_singleamsdu_cmdid = WMI_SEND_SINGLEAMSDU_CMDID,
  78         .sta_powersave_mode_cmdid = WMI_STA_POWERSAVE_MODE_CMDID,
  79         .sta_powersave_param_cmdid = WMI_STA_POWERSAVE_PARAM_CMDID,
  80         .sta_mimo_ps_mode_cmdid = WMI_STA_MIMO_PS_MODE_CMDID,
  81         .pdev_dfs_enable_cmdid = WMI_PDEV_DFS_ENABLE_CMDID,
  82         .pdev_dfs_disable_cmdid = WMI_PDEV_DFS_DISABLE_CMDID,
  83         .roam_scan_mode = WMI_ROAM_SCAN_MODE,
  84         .roam_scan_rssi_threshold = WMI_ROAM_SCAN_RSSI_THRESHOLD,
  85         .roam_scan_period = WMI_ROAM_SCAN_PERIOD,
  86         .roam_scan_rssi_change_threshold = WMI_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
  87         .roam_ap_profile = WMI_ROAM_AP_PROFILE,
  88         .ofl_scan_add_ap_profile = WMI_ROAM_AP_PROFILE,
  89         .ofl_scan_remove_ap_profile = WMI_OFL_SCAN_REMOVE_AP_PROFILE,
  90         .ofl_scan_period = WMI_OFL_SCAN_PERIOD,
  91         .p2p_dev_set_device_info = WMI_P2P_DEV_SET_DEVICE_INFO,
  92         .p2p_dev_set_discoverability = WMI_P2P_DEV_SET_DISCOVERABILITY,
  93         .p2p_go_set_beacon_ie = WMI_P2P_GO_SET_BEACON_IE,
  94         .p2p_go_set_probe_resp_ie = WMI_P2P_GO_SET_PROBE_RESP_IE,
  95         .p2p_set_vendor_ie_data_cmdid = WMI_P2P_SET_VENDOR_IE_DATA_CMDID,
  96         .ap_ps_peer_param_cmdid = WMI_AP_PS_PEER_PARAM_CMDID,
  97         .ap_ps_peer_uapsd_coex_cmdid = WMI_AP_PS_PEER_UAPSD_COEX_CMDID,
  98         .peer_rate_retry_sched_cmdid = WMI_PEER_RATE_RETRY_SCHED_CMDID,
  99         .wlan_profile_trigger_cmdid = WMI_WLAN_PROFILE_TRIGGER_CMDID,
 100         .wlan_profile_set_hist_intvl_cmdid =
 101                                 WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
 102         .wlan_profile_get_profile_data_cmdid =
 103                                 WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
 104         .wlan_profile_enable_profile_id_cmdid =
 105                                 WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
 106         .wlan_profile_list_profile_id_cmdid =
 107                                 WMI_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
 108         .pdev_suspend_cmdid = WMI_PDEV_SUSPEND_CMDID,
 109         .pdev_resume_cmdid = WMI_PDEV_RESUME_CMDID,
 110         .add_bcn_filter_cmdid = WMI_ADD_BCN_FILTER_CMDID,
 111         .rmv_bcn_filter_cmdid = WMI_RMV_BCN_FILTER_CMDID,
 112         .wow_add_wake_pattern_cmdid = WMI_WOW_ADD_WAKE_PATTERN_CMDID,
 113         .wow_del_wake_pattern_cmdid = WMI_WOW_DEL_WAKE_PATTERN_CMDID,
 114         .wow_enable_disable_wake_event_cmdid =
 115                                 WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
 116         .wow_enable_cmdid = WMI_WOW_ENABLE_CMDID,
 117         .wow_hostwakeup_from_sleep_cmdid = WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
 118         .rtt_measreq_cmdid = WMI_RTT_MEASREQ_CMDID,
 119         .rtt_tsf_cmdid = WMI_RTT_TSF_CMDID,
 120         .vdev_spectral_scan_configure_cmdid =
 121                                 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
 122         .vdev_spectral_scan_enable_cmdid = WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
 123         .request_stats_cmdid = WMI_REQUEST_STATS_CMDID,
 124         .set_arp_ns_offload_cmdid = WMI_SET_ARP_NS_OFFLOAD_CMDID,
 125         .network_list_offload_config_cmdid =
 126                                 WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID,
 127         .gtk_offload_cmdid = WMI_GTK_OFFLOAD_CMDID,
 128         .csa_offload_enable_cmdid = WMI_CSA_OFFLOAD_ENABLE_CMDID,
 129         .csa_offload_chanswitch_cmdid = WMI_CSA_OFFLOAD_CHANSWITCH_CMDID,
 130         .chatter_set_mode_cmdid = WMI_CHATTER_SET_MODE_CMDID,
 131         .peer_tid_addba_cmdid = WMI_PEER_TID_ADDBA_CMDID,
 132         .peer_tid_delba_cmdid = WMI_PEER_TID_DELBA_CMDID,
 133         .sta_dtim_ps_method_cmdid = WMI_STA_DTIM_PS_METHOD_CMDID,
 134         .sta_uapsd_auto_trig_cmdid = WMI_STA_UAPSD_AUTO_TRIG_CMDID,
 135         .sta_keepalive_cmd = WMI_STA_KEEPALIVE_CMD,
 136         .echo_cmdid = WMI_ECHO_CMDID,
 137         .pdev_utf_cmdid = WMI_PDEV_UTF_CMDID,
 138         .dbglog_cfg_cmdid = WMI_DBGLOG_CFG_CMDID,
 139         .pdev_qvit_cmdid = WMI_PDEV_QVIT_CMDID,
 140         .pdev_ftm_intg_cmdid = WMI_PDEV_FTM_INTG_CMDID,
 141         .vdev_set_keepalive_cmdid = WMI_VDEV_SET_KEEPALIVE_CMDID,
 142         .vdev_get_keepalive_cmdid = WMI_VDEV_GET_KEEPALIVE_CMDID,
 143         .force_fw_hang_cmdid = WMI_FORCE_FW_HANG_CMDID,
 144         .gpio_config_cmdid = WMI_GPIO_CONFIG_CMDID,
 145         .gpio_output_cmdid = WMI_GPIO_OUTPUT_CMDID,
 146 };
 147
 148 /* 10.X WMI cmd track */
 149 static struct wmi_cmd_map wmi_10x_cmd_map = {
 150         .init_cmdid = WMI_10X_INIT_CMDID,
 151         .start_scan_cmdid = WMI_10X_START_SCAN_CMDID,
 152         .stop_scan_cmdid = WMI_10X_STOP_SCAN_CMDID,
 153         .scan_chan_list_cmdid = WMI_10X_SCAN_CHAN_LIST_CMDID,
 154         .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
 155         .pdev_set_regdomain_cmdid = WMI_10X_PDEV_SET_REGDOMAIN_CMDID,
 156         .pdev_set_channel_cmdid = WMI_10X_PDEV_SET_CHANNEL_CMDID,
 157         .pdev_set_param_cmdid = WMI_10X_PDEV_SET_PARAM_CMDID,
 158         .pdev_pktlog_enable_cmdid = WMI_10X_PDEV_PKTLOG_ENABLE_CMDID,
 159         .pdev_pktlog_disable_cmdid = WMI_10X_PDEV_PKTLOG_DISABLE_CMDID,
 160         .pdev_set_wmm_params_cmdid = WMI_10X_PDEV_SET_WMM_PARAMS_CMDID,
 161         .pdev_set_ht_cap_ie_cmdid = WMI_10X_PDEV_SET_HT_CAP_IE_CMDID,
 162         .pdev_set_vht_cap_ie_cmdid = WMI_10X_PDEV_SET_VHT_CAP_IE_CMDID,
 163         .pdev_set_dscp_tid_map_cmdid = WMI_10X_PDEV_SET_DSCP_TID_MAP_CMDID,
 164         .pdev_set_quiet_mode_cmdid = WMI_10X_PDEV_SET_QUIET_MODE_CMDID,
 165         .pdev_green_ap_ps_enable_cmdid = WMI_10X_PDEV_GREEN_AP_PS_ENABLE_CMDID,
 166         .pdev_get_tpc_config_cmdid = WMI_10X_PDEV_GET_TPC_CONFIG_CMDID,
 167         .pdev_set_base_macaddr_cmdid = WMI_10X_PDEV_SET_BASE_MACADDR_CMDID,
 168         .vdev_create_cmdid = WMI_10X_VDEV_CREATE_CMDID,
 169         .vdev_delete_cmdid = WMI_10X_VDEV_DELETE_CMDID,
 170         .vdev_start_request_cmdid = WMI_10X_VDEV_START_REQUEST_CMDID,
 171         .vdev_restart_request_cmdid = WMI_10X_VDEV_RESTART_REQUEST_CMDID,
 172         .vdev_up_cmdid = WMI_10X_VDEV_UP_CMDID,
 173         .vdev_stop_cmdid = WMI_10X_VDEV_STOP_CMDID,
 174         .vdev_down_cmdid = WMI_10X_VDEV_DOWN_CMDID,
 175         .vdev_set_param_cmdid = WMI_10X_VDEV_SET_PARAM_CMDID,
 176         .vdev_install_key_cmdid = WMI_10X_VDEV_INSTALL_KEY_CMDID,
 177         .peer_create_cmdid = WMI_10X_PEER_CREATE_CMDID,
 178         .peer_delete_cmdid = WMI_10X_PEER_DELETE_CMDID,
 179         .peer_flush_tids_cmdid = WMI_10X_PEER_FLUSH_TIDS_CMDID,
 180         .peer_set_param_cmdid = WMI_10X_PEER_SET_PARAM_CMDID,
 181         .peer_assoc_cmdid = WMI_10X_PEER_ASSOC_CMDID,
 182         .peer_add_wds_entry_cmdid = WMI_10X_PEER_ADD_WDS_ENTRY_CMDID,
 183         .peer_remove_wds_entry_cmdid = WMI_10X_PEER_REMOVE_WDS_ENTRY_CMDID,
 184         .peer_mcast_group_cmdid = WMI_10X_PEER_MCAST_GROUP_CMDID,
 185         .bcn_tx_cmdid = WMI_10X_BCN_TX_CMDID,
 186         .pdev_send_bcn_cmdid = WMI_10X_PDEV_SEND_BCN_CMDID,
 187         .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 188         .bcn_filter_rx_cmdid = WMI_10X_BCN_FILTER_RX_CMDID,
 189         .prb_req_filter_rx_cmdid = WMI_10X_PRB_REQ_FILTER_RX_CMDID,
 190         .mgmt_tx_cmdid = WMI_10X_MGMT_TX_CMDID,
 191         .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 192         .addba_clear_resp_cmdid = WMI_10X_ADDBA_CLEAR_RESP_CMDID,
 193         .addba_send_cmdid = WMI_10X_ADDBA_SEND_CMDID,
 194         .addba_status_cmdid = WMI_10X_ADDBA_STATUS_CMDID,
 195         .delba_send_cmdid = WMI_10X_DELBA_SEND_CMDID,
 196         .addba_set_resp_cmdid = WMI_10X_ADDBA_SET_RESP_CMDID,
 197         .send_singleamsdu_cmdid = WMI_10X_SEND_SINGLEAMSDU_CMDID,
 198         .sta_powersave_mode_cmdid = WMI_10X_STA_POWERSAVE_MODE_CMDID,
 199         .sta_powersave_param_cmdid = WMI_10X_STA_POWERSAVE_PARAM_CMDID,
 200         .sta_mimo_ps_mode_cmdid = WMI_10X_STA_MIMO_PS_MODE_CMDID,
 201         .pdev_dfs_enable_cmdid = WMI_10X_PDEV_DFS_ENABLE_CMDID,
 202         .pdev_dfs_disable_cmdid = WMI_10X_PDEV_DFS_DISABLE_CMDID,
 203         .roam_scan_mode = WMI_10X_ROAM_SCAN_MODE,
 204         .roam_scan_rssi_threshold = WMI_10X_ROAM_SCAN_RSSI_THRESHOLD,
 205         .roam_scan_period = WMI_10X_ROAM_SCAN_PERIOD,
 206         .roam_scan_rssi_change_threshold =
 207                                 WMI_10X_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
 208         .roam_ap_profile = WMI_10X_ROAM_AP_PROFILE,
 209         .ofl_scan_add_ap_profile = WMI_10X_OFL_SCAN_ADD_AP_PROFILE,
 210         .ofl_scan_remove_ap_profile = WMI_10X_OFL_SCAN_REMOVE_AP_PROFILE,
 211         .ofl_scan_period = WMI_10X_OFL_SCAN_PERIOD,
 212         .p2p_dev_set_device_info = WMI_10X_P2P_DEV_SET_DEVICE_INFO,
 213         .p2p_dev_set_discoverability = WMI_10X_P2P_DEV_SET_DISCOVERABILITY,
 214         .p2p_go_set_beacon_ie = WMI_10X_P2P_GO_SET_BEACON_IE,
 215         .p2p_go_set_probe_resp_ie = WMI_10X_P2P_GO_SET_PROBE_RESP_IE,
 216         .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
 217         .ap_ps_peer_param_cmdid = WMI_10X_AP_PS_PEER_PARAM_CMDID,
 218         .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
 219         .peer_rate_retry_sched_cmdid = WMI_10X_PEER_RATE_RETRY_SCHED_CMDID,
 220         .wlan_profile_trigger_cmdid = WMI_10X_WLAN_PROFILE_TRIGGER_CMDID,
 221         .wlan_profile_set_hist_intvl_cmdid =
 222                                 WMI_10X_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
 223         .wlan_profile_get_profile_data_cmdid =
 224                                 WMI_10X_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
 225         .wlan_profile_enable_profile_id_cmdid =
 226                                 WMI_10X_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
 227         .wlan_profile_list_profile_id_cmdid =
 228                                 WMI_10X_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
 229         .pdev_suspend_cmdid = WMI_10X_PDEV_SUSPEND_CMDID,
 230         .pdev_resume_cmdid = WMI_10X_PDEV_RESUME_CMDID,
 231         .add_bcn_filter_cmdid = WMI_10X_ADD_BCN_FILTER_CMDID,
 232         .rmv_bcn_filter_cmdid = WMI_10X_RMV_BCN_FILTER_CMDID,
 233         .wow_add_wake_pattern_cmdid = WMI_10X_WOW_ADD_WAKE_PATTERN_CMDID,
 234         .wow_del_wake_pattern_cmdid = WMI_10X_WOW_DEL_WAKE_PATTERN_CMDID,
 235         .wow_enable_disable_wake_event_cmdid =
 236                                 WMI_10X_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
 237         .wow_enable_cmdid = WMI_10X_WOW_ENABLE_CMDID,
 238         .wow_hostwakeup_from_sleep_cmdid =
 239                                 WMI_10X_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
 240         .rtt_measreq_cmdid = WMI_10X_RTT_MEASREQ_CMDID,
 241         .rtt_tsf_cmdid = WMI_10X_RTT_TSF_CMDID,
 242         .vdev_spectral_scan_configure_cmdid =
 243                                 WMI_10X_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
 244         .vdev_spectral_scan_enable_cmdid =
 245                                 WMI_10X_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
 246         .request_stats_cmdid = WMI_10X_REQUEST_STATS_CMDID,
 247         .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
 248         .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
 249         .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
 250         .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
 251         .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
 252         .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
 253         .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
 254         .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
 255         .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
 256         .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
 257         .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
 258         .echo_cmdid = WMI_10X_ECHO_CMDID,
 259         .pdev_utf_cmdid = WMI_10X_PDEV_UTF_CMDID,
 260         .dbglog_cfg_cmdid = WMI_10X_DBGLOG_CFG_CMDID,
 261         .pdev_qvit_cmdid = WMI_10X_PDEV_QVIT_CMDID,
 262         .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
 263         .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 264         .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 265         .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
 266         .gpio_config_cmdid = WMI_10X_GPIO_CONFIG_CMDID,
 267         .gpio_output_cmdid = WMI_10X_GPIO_OUTPUT_CMDID,
 268 };
 269
 270 /* MAIN WMI VDEV param map */
 271 static struct wmi_vdev_param_map wmi_vdev_param_map = {
 272         .rts_threshold = WMI_VDEV_PARAM_RTS_THRESHOLD,
 273         .fragmentation_threshold = WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
 274         .beacon_interval = WMI_VDEV_PARAM_BEACON_INTERVAL,
 275         .listen_interval = WMI_VDEV_PARAM_LISTEN_INTERVAL,
 276         .multicast_rate = WMI_VDEV_PARAM_MULTICAST_RATE,
 277         .mgmt_tx_rate = WMI_VDEV_PARAM_MGMT_TX_RATE,
 278         .slot_time = WMI_VDEV_PARAM_SLOT_TIME,
 279         .preamble = WMI_VDEV_PARAM_PREAMBLE,
 280         .swba_time = WMI_VDEV_PARAM_SWBA_TIME,
 281         .wmi_vdev_stats_update_period = WMI_VDEV_STATS_UPDATE_PERIOD,
 282         .wmi_vdev_pwrsave_ageout_time = WMI_VDEV_PWRSAVE_AGEOUT_TIME,
 283         .wmi_vdev_host_swba_interval = WMI_VDEV_HOST_SWBA_INTERVAL,
 284         .dtim_period = WMI_VDEV_PARAM_DTIM_PERIOD,
 285         .wmi_vdev_oc_scheduler_air_time_limit =
 286                                         WMI_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
 287         .wds = WMI_VDEV_PARAM_WDS,
 288         .atim_window = WMI_VDEV_PARAM_ATIM_WINDOW,
 289         .bmiss_count_max = WMI_VDEV_PARAM_BMISS_COUNT_MAX,
 290         .bmiss_first_bcnt = WMI_VDEV_PARAM_BMISS_FIRST_BCNT,
 291         .bmiss_final_bcnt = WMI_VDEV_PARAM_BMISS_FINAL_BCNT,
 292         .feature_wmm = WMI_VDEV_PARAM_FEATURE_WMM,
 293         .chwidth = WMI_VDEV_PARAM_CHWIDTH,
 294         .chextoffset = WMI_VDEV_PARAM_CHEXTOFFSET,
 295         .disable_htprotection = WMI_VDEV_PARAM_DISABLE_HTPROTECTION,
 296         .sta_quickkickout = WMI_VDEV_PARAM_STA_QUICKKICKOUT,
 297         .mgmt_rate = WMI_VDEV_PARAM_MGMT_RATE,
 298         .protection_mode = WMI_VDEV_PARAM_PROTECTION_MODE,
 299         .fixed_rate = WMI_VDEV_PARAM_FIXED_RATE,
 300         .sgi = WMI_VDEV_PARAM_SGI,
 301         .ldpc = WMI_VDEV_PARAM_LDPC,
 302         .tx_stbc = WMI_VDEV_PARAM_TX_STBC,
 303         .rx_stbc = WMI_VDEV_PARAM_RX_STBC,
 304         .intra_bss_fwd = WMI_VDEV_PARAM_INTRA_BSS_FWD,
 305         .def_keyid = WMI_VDEV_PARAM_DEF_KEYID,
 306         .nss = WMI_VDEV_PARAM_NSS,
 307         .bcast_data_rate = WMI_VDEV_PARAM_BCAST_DATA_RATE,
 308         .mcast_data_rate = WMI_VDEV_PARAM_MCAST_DATA_RATE,
 309         .mcast_indicate = WMI_VDEV_PARAM_MCAST_INDICATE,
 310         .dhcp_indicate = WMI_VDEV_PARAM_DHCP_INDICATE,
 311         .unknown_dest_indicate = WMI_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
 312         .ap_keepalive_min_idle_inactive_time_secs =
 313                         WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
 314         .ap_keepalive_max_idle_inactive_time_secs =
 315                         WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
 316         .ap_keepalive_max_unresponsive_time_secs =
 317                         WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
 318         .ap_enable_nawds = WMI_VDEV_PARAM_AP_ENABLE_NAWDS,
 319         .mcast2ucast_set = WMI_VDEV_PARAM_UNSUPPORTED,
 320         .enable_rtscts = WMI_VDEV_PARAM_ENABLE_RTSCTS,
 321         .txbf = WMI_VDEV_PARAM_TXBF,
 322         .packet_powersave = WMI_VDEV_PARAM_PACKET_POWERSAVE,
 323         .drop_unencry = WMI_VDEV_PARAM_DROP_UNENCRY,
 324         .tx_encap_type = WMI_VDEV_PARAM_TX_ENCAP_TYPE,
 325         .ap_detect_out_of_sync_sleeping_sta_time_secs =
 326                                         WMI_VDEV_PARAM_UNSUPPORTED,
 327 };
 328
 329 /* 10.X WMI VDEV param map */
 330 static struct wmi_vdev_param_map wmi_10x_vdev_param_map = {
 331         .rts_threshold = WMI_10X_VDEV_PARAM_RTS_THRESHOLD,
 332         .fragmentation_threshold = WMI_10X_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
 333         .beacon_interval = WMI_10X_VDEV_PARAM_BEACON_INTERVAL,
 334         .listen_interval = WMI_10X_VDEV_PARAM_LISTEN_INTERVAL,
 335         .multicast_rate = WMI_10X_VDEV_PARAM_MULTICAST_RATE,
 336         .mgmt_tx_rate = WMI_10X_VDEV_PARAM_MGMT_TX_RATE,
 337         .slot_time = WMI_10X_VDEV_PARAM_SLOT_TIME,
 338         .preamble = WMI_10X_VDEV_PARAM_PREAMBLE,
 339         .swba_time = WMI_10X_VDEV_PARAM_SWBA_TIME,
 340         .wmi_vdev_stats_update_period = WMI_10X_VDEV_STATS_UPDATE_PERIOD,
 341         .wmi_vdev_pwrsave_ageout_time = WMI_10X_VDEV_PWRSAVE_AGEOUT_TIME,
 342         .wmi_vdev_host_swba_interval = WMI_10X_VDEV_HOST_SWBA_INTERVAL,
 343         .dtim_period = WMI_10X_VDEV_PARAM_DTIM_PERIOD,
 344         .wmi_vdev_oc_scheduler_air_time_limit =
 345                                 WMI_10X_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
 346         .wds = WMI_10X_VDEV_PARAM_WDS,
 347         .atim_window = WMI_10X_VDEV_PARAM_ATIM_WINDOW,
 348         .bmiss_count_max = WMI_10X_VDEV_PARAM_BMISS_COUNT_MAX,
 349         .bmiss_first_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
 350         .bmiss_final_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
 351         .feature_wmm = WMI_10X_VDEV_PARAM_FEATURE_WMM,
 352         .chwidth = WMI_10X_VDEV_PARAM_CHWIDTH,
 353         .chextoffset = WMI_10X_VDEV_PARAM_CHEXTOFFSET,
 354         .disable_htprotection = WMI_10X_VDEV_PARAM_DISABLE_HTPROTECTION,
 355         .sta_quickkickout = WMI_10X_VDEV_PARAM_STA_QUICKKICKOUT,
 356         .mgmt_rate = WMI_10X_VDEV_PARAM_MGMT_RATE,
 357         .protection_mode = WMI_10X_VDEV_PARAM_PROTECTION_MODE,
 358         .fixed_rate = WMI_10X_VDEV_PARAM_FIXED_RATE,
 359         .sgi = WMI_10X_VDEV_PARAM_SGI,
 360         .ldpc = WMI_10X_VDEV_PARAM_LDPC,
 361         .tx_stbc = WMI_10X_VDEV_PARAM_TX_STBC,
 362         .rx_stbc = WMI_10X_VDEV_PARAM_RX_STBC,
 363         .intra_bss_fwd = WMI_10X_VDEV_PARAM_INTRA_BSS_FWD,
 364         .def_keyid = WMI_10X_VDEV_PARAM_DEF_KEYID,
 365         .nss = WMI_10X_VDEV_PARAM_NSS,
 366         .bcast_data_rate = WMI_10X_VDEV_PARAM_BCAST_DATA_RATE,
 367         .mcast_data_rate = WMI_10X_VDEV_PARAM_MCAST_DATA_RATE,
 368         .mcast_indicate = WMI_10X_VDEV_PARAM_MCAST_INDICATE,
 369         .dhcp_indicate = WMI_10X_VDEV_PARAM_DHCP_INDICATE,
 370         .unknown_dest_indicate = WMI_10X_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
 371         .ap_keepalive_min_idle_inactive_time_secs =
 372                 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
 373         .ap_keepalive_max_idle_inactive_time_secs =
 374                 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
 375         .ap_keepalive_max_unresponsive_time_secs =
 376                 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
 377         .ap_enable_nawds = WMI_10X_VDEV_PARAM_AP_ENABLE_NAWDS,
 378         .mcast2ucast_set = WMI_10X_VDEV_PARAM_MCAST2UCAST_SET,
 379         .enable_rtscts = WMI_10X_VDEV_PARAM_ENABLE_RTSCTS,
 380         .txbf = WMI_VDEV_PARAM_UNSUPPORTED,
 381         .packet_powersave = WMI_VDEV_PARAM_UNSUPPORTED,
 382         .drop_unencry = WMI_VDEV_PARAM_UNSUPPORTED,
 383         .tx_encap_type = WMI_VDEV_PARAM_UNSUPPORTED,
 384         .ap_detect_out_of_sync_sleeping_sta_time_secs =
 385                 WMI_10X_VDEV_PARAM_AP_DETECT_OUT_OF_SYNC_SLEEPING_STA_TIME_SECS,
 386 };
 387
 388 static struct wmi_pdev_param_map wmi_pdev_param_map = {
 389         .tx_chain_mask = WMI_PDEV_PARAM_TX_CHAIN_MASK,
 390         .rx_chain_mask = WMI_PDEV_PARAM_RX_CHAIN_MASK,
 391         .txpower_limit2g = WMI_PDEV_PARAM_TXPOWER_LIMIT2G,
 392         .txpower_limit5g = WMI_PDEV_PARAM_TXPOWER_LIMIT5G,
 393         .txpower_scale = WMI_PDEV_PARAM_TXPOWER_SCALE,
 394         .beacon_gen_mode = WMI_PDEV_PARAM_BEACON_GEN_MODE,
 395         .beacon_tx_mode = WMI_PDEV_PARAM_BEACON_TX_MODE,
 396         .resmgr_offchan_mode = WMI_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
 397         .protection_mode = WMI_PDEV_PARAM_PROTECTION_MODE,
 398         .dynamic_bw = WMI_PDEV_PARAM_DYNAMIC_BW,
 399         .non_agg_sw_retry_th = WMI_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
 400         .agg_sw_retry_th = WMI_PDEV_PARAM_AGG_SW_RETRY_TH,
 401         .sta_kickout_th = WMI_PDEV_PARAM_STA_KICKOUT_TH,
 402         .ac_aggrsize_scaling = WMI_PDEV_PARAM_AC_AGGRSIZE_SCALING,
 403         .ltr_enable = WMI_PDEV_PARAM_LTR_ENABLE,
 404         .ltr_ac_latency_be = WMI_PDEV_PARAM_LTR_AC_LATENCY_BE,
 405         .ltr_ac_latency_bk = WMI_PDEV_PARAM_LTR_AC_LATENCY_BK,
 406         .ltr_ac_latency_vi = WMI_PDEV_PARAM_LTR_AC_LATENCY_VI,
 407         .ltr_ac_latency_vo = WMI_PDEV_PARAM_LTR_AC_LATENCY_VO,
 408         .ltr_ac_latency_timeout = WMI_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
 409         .ltr_sleep_override = WMI_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
 410         .ltr_rx_override = WMI_PDEV_PARAM_LTR_RX_OVERRIDE,
 411         .ltr_tx_activity_timeout = WMI_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
 412         .l1ss_enable = WMI_PDEV_PARAM_L1SS_ENABLE,
 413         .dsleep_enable = WMI_PDEV_PARAM_DSLEEP_ENABLE,
 414         .pcielp_txbuf_flush = WMI_PDEV_PARAM_PCIELP_TXBUF_FLUSH,
 415         .pcielp_txbuf_watermark = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
 416         .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
 417         .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_VALUE,
 418         .pdev_stats_update_period = WMI_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
 419         .vdev_stats_update_period = WMI_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
 420         .peer_stats_update_period = WMI_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
 421         .bcnflt_stats_update_period = WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
 422         .pmf_qos = WMI_PDEV_PARAM_PMF_QOS,
 423         .arp_ac_override = WMI_PDEV_PARAM_ARP_AC_OVERRIDE,
 424         .dcs = WMI_PDEV_PARAM_DCS,
 425         .ani_enable = WMI_PDEV_PARAM_ANI_ENABLE,
 426         .ani_poll_period = WMI_PDEV_PARAM_ANI_POLL_PERIOD,
 427         .ani_listen_period = WMI_PDEV_PARAM_ANI_LISTEN_PERIOD,
 428         .ani_ofdm_level = WMI_PDEV_PARAM_ANI_OFDM_LEVEL,
 429         .ani_cck_level = WMI_PDEV_PARAM_ANI_CCK_LEVEL,
 430         .dyntxchain = WMI_PDEV_PARAM_DYNTXCHAIN,
 431         .proxy_sta = WMI_PDEV_PARAM_PROXY_STA,
 432         .idle_ps_config = WMI_PDEV_PARAM_IDLE_PS_CONFIG,
 433         .power_gating_sleep = WMI_PDEV_PARAM_POWER_GATING_SLEEP,
 434         .fast_channel_reset = WMI_PDEV_PARAM_UNSUPPORTED,
 435         .burst_dur = WMI_PDEV_PARAM_UNSUPPORTED,
 436         .burst_enable = WMI_PDEV_PARAM_UNSUPPORTED,
 437 };
 438
 439 static struct wmi_pdev_param_map wmi_10x_pdev_param_map = {
 440         .tx_chain_mask = WMI_10X_PDEV_PARAM_TX_CHAIN_MASK,
 441         .rx_chain_mask = WMI_10X_PDEV_PARAM_RX_CHAIN_MASK,
 442         .txpower_limit2g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT2G,
 443         .txpower_limit5g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT5G,
 444         .txpower_scale = WMI_10X_PDEV_PARAM_TXPOWER_SCALE,
 445         .beacon_gen_mode = WMI_10X_PDEV_PARAM_BEACON_GEN_MODE,
 446         .beacon_tx_mode = WMI_10X_PDEV_PARAM_BEACON_TX_MODE,
 447         .resmgr_offchan_mode = WMI_10X_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
 448         .protection_mode = WMI_10X_PDEV_PARAM_PROTECTION_MODE,
 449         .dynamic_bw = WMI_10X_PDEV_PARAM_DYNAMIC_BW,
 450         .non_agg_sw_retry_th = WMI_10X_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
 451         .agg_sw_retry_th = WMI_10X_PDEV_PARAM_AGG_SW_RETRY_TH,
 452         .sta_kickout_th = WMI_10X_PDEV_PARAM_STA_KICKOUT_TH,
 453         .ac_aggrsize_scaling = WMI_10X_PDEV_PARAM_AC_AGGRSIZE_SCALING,
 454         .ltr_enable = WMI_10X_PDEV_PARAM_LTR_ENABLE,
 455         .ltr_ac_latency_be = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BE,
 456         .ltr_ac_latency_bk = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BK,
 457         .ltr_ac_latency_vi = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VI,
 458         .ltr_ac_latency_vo = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VO,
 459         .ltr_ac_latency_timeout = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
 460         .ltr_sleep_override = WMI_10X_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
 461         .ltr_rx_override = WMI_10X_PDEV_PARAM_LTR_RX_OVERRIDE,
 462         .ltr_tx_activity_timeout = WMI_10X_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
 463         .l1ss_enable = WMI_10X_PDEV_PARAM_L1SS_ENABLE,
 464         .dsleep_enable = WMI_10X_PDEV_PARAM_DSLEEP_ENABLE,
 465         .pcielp_txbuf_flush = WMI_PDEV_PARAM_UNSUPPORTED,
 466         .pcielp_txbuf_watermark = WMI_PDEV_PARAM_UNSUPPORTED,
 467         .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_UNSUPPORTED,
 468         .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_UNSUPPORTED,
 469         .pdev_stats_update_period = WMI_10X_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
 470         .vdev_stats_update_period = WMI_10X_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
 471         .peer_stats_update_period = WMI_10X_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
 472         .bcnflt_stats_update_period =
 473                                 WMI_10X_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
 474         .pmf_qos = WMI_10X_PDEV_PARAM_PMF_QOS,
 475         .arp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE,
 476         .dcs = WMI_10X_PDEV_PARAM_DCS,
 477         .ani_enable = WMI_10X_PDEV_PARAM_ANI_ENABLE,
 478         .ani_poll_period = WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD,
 479         .ani_listen_period = WMI_10X_PDEV_PARAM_ANI_LISTEN_PERIOD,
 480         .ani_ofdm_level = WMI_10X_PDEV_PARAM_ANI_OFDM_LEVEL,
 481         .ani_cck_level = WMI_10X_PDEV_PARAM_ANI_CCK_LEVEL,
 482         .dyntxchain = WMI_10X_PDEV_PARAM_DYNTXCHAIN,
 483         .proxy_sta = WMI_PDEV_PARAM_UNSUPPORTED,
 484         .idle_ps_config = WMI_PDEV_PARAM_UNSUPPORTED,
 485         .power_gating_sleep = WMI_PDEV_PARAM_UNSUPPORTED,
 486         .fast_channel_reset = WMI_10X_PDEV_PARAM_FAST_CHANNEL_RESET,
 487         .burst_dur = WMI_10X_PDEV_PARAM_BURST_DUR,
 488         .burst_enable = WMI_10X_PDEV_PARAM_BURST_ENABLE,
 489 };
 490
 491 /* firmware 10.2 specific mappings */
 492 static struct wmi_cmd_map wmi_10_2_cmd_map = {
 493         .init_cmdid = WMI_10_2_INIT_CMDID,
 494         .start_scan_cmdid = WMI_10_2_START_SCAN_CMDID,
 495         .stop_scan_cmdid = WMI_10_2_STOP_SCAN_CMDID,
 496         .scan_chan_list_cmdid = WMI_10_2_SCAN_CHAN_LIST_CMDID,
 497         .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
 498         .pdev_set_regdomain_cmdid = WMI_10_2_PDEV_SET_REGDOMAIN_CMDID,
 499         .pdev_set_channel_cmdid = WMI_10_2_PDEV_SET_CHANNEL_CMDID,
 500         .pdev_set_param_cmdid = WMI_10_2_PDEV_SET_PARAM_CMDID,
 501         .pdev_pktlog_enable_cmdid = WMI_10_2_PDEV_PKTLOG_ENABLE_CMDID,
 502         .pdev_pktlog_disable_cmdid = WMI_10_2_PDEV_PKTLOG_DISABLE_CMDID,
 503         .pdev_set_wmm_params_cmdid = WMI_10_2_PDEV_SET_WMM_PARAMS_CMDID,
 504         .pdev_set_ht_cap_ie_cmdid = WMI_10_2_PDEV_SET_HT_CAP_IE_CMDID,
 505         .pdev_set_vht_cap_ie_cmdid = WMI_10_2_PDEV_SET_VHT_CAP_IE_CMDID,
 506         .pdev_set_quiet_mode_cmdid = WMI_10_2_PDEV_SET_QUIET_MODE_CMDID,
 507         .pdev_green_ap_ps_enable_cmdid = WMI_10_2_PDEV_GREEN_AP_PS_ENABLE_CMDID,
 508         .pdev_get_tpc_config_cmdid = WMI_10_2_PDEV_GET_TPC_CONFIG_CMDID,
 509         .pdev_set_base_macaddr_cmdid = WMI_10_2_PDEV_SET_BASE_MACADDR_CMDID,
 510         .vdev_create_cmdid = WMI_10_2_VDEV_CREATE_CMDID,
 511         .vdev_delete_cmdid = WMI_10_2_VDEV_DELETE_CMDID,
 512         .vdev_start_request_cmdid = WMI_10_2_VDEV_START_REQUEST_CMDID,
 513         .vdev_restart_request_cmdid = WMI_10_2_VDEV_RESTART_REQUEST_CMDID,
 514         .vdev_up_cmdid = WMI_10_2_VDEV_UP_CMDID,
 515         .vdev_stop_cmdid = WMI_10_2_VDEV_STOP_CMDID,
 516         .vdev_down_cmdid = WMI_10_2_VDEV_DOWN_CMDID,
 517         .vdev_set_param_cmdid = WMI_10_2_VDEV_SET_PARAM_CMDID,
 518         .vdev_install_key_cmdid = WMI_10_2_VDEV_INSTALL_KEY_CMDID,
 519         .peer_create_cmdid = WMI_10_2_PEER_CREATE_CMDID,
 520         .peer_delete_cmdid = WMI_10_2_PEER_DELETE_CMDID,
 521         .peer_flush_tids_cmdid = WMI_10_2_PEER_FLUSH_TIDS_CMDID,
 522         .peer_set_param_cmdid = WMI_10_2_PEER_SET_PARAM_CMDID,
 523         .peer_assoc_cmdid = WMI_10_2_PEER_ASSOC_CMDID,
 524         .peer_add_wds_entry_cmdid = WMI_10_2_PEER_ADD_WDS_ENTRY_CMDID,
 525         .peer_remove_wds_entry_cmdid = WMI_10_2_PEER_REMOVE_WDS_ENTRY_CMDID,
 526         .peer_mcast_group_cmdid = WMI_10_2_PEER_MCAST_GROUP_CMDID,
 527         .bcn_tx_cmdid = WMI_10_2_BCN_TX_CMDID,
 528         .pdev_send_bcn_cmdid = WMI_10_2_PDEV_SEND_BCN_CMDID,
 529         .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 530         .bcn_filter_rx_cmdid = WMI_10_2_BCN_FILTER_RX_CMDID,
 531         .prb_req_filter_rx_cmdid = WMI_10_2_PRB_REQ_FILTER_RX_CMDID,
 532         .mgmt_tx_cmdid = WMI_10_2_MGMT_TX_CMDID,
 533         .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 534         .addba_clear_resp_cmdid = WMI_10_2_ADDBA_CLEAR_RESP_CMDID,
 535         .addba_send_cmdid = WMI_10_2_ADDBA_SEND_CMDID,
 536         .addba_status_cmdid = WMI_10_2_ADDBA_STATUS_CMDID,
 537         .delba_send_cmdid = WMI_10_2_DELBA_SEND_CMDID,
 538         .addba_set_resp_cmdid = WMI_10_2_ADDBA_SET_RESP_CMDID,
 539         .send_singleamsdu_cmdid = WMI_10_2_SEND_SINGLEAMSDU_CMDID,
 540         .sta_powersave_mode_cmdid = WMI_10_2_STA_POWERSAVE_MODE_CMDID,
 541         .sta_powersave_param_cmdid = WMI_10_2_STA_POWERSAVE_PARAM_CMDID,
 542         .sta_mimo_ps_mode_cmdid = WMI_10_2_STA_MIMO_PS_MODE_CMDID,
 543         .pdev_dfs_enable_cmdid = WMI_10_2_PDEV_DFS_ENABLE_CMDID,
 544         .pdev_dfs_disable_cmdid = WMI_10_2_PDEV_DFS_DISABLE_CMDID,
 545         .roam_scan_mode = WMI_10_2_ROAM_SCAN_MODE,
 546         .roam_scan_rssi_threshold = WMI_10_2_ROAM_SCAN_RSSI_THRESHOLD,
 547         .roam_scan_period = WMI_10_2_ROAM_SCAN_PERIOD,
 548         .roam_scan_rssi_change_threshold =
 549                                 WMI_10_2_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
 550         .roam_ap_profile = WMI_10_2_ROAM_AP_PROFILE,
 551         .ofl_scan_add_ap_profile = WMI_10_2_OFL_SCAN_ADD_AP_PROFILE,
 552         .ofl_scan_remove_ap_profile = WMI_10_2_OFL_SCAN_REMOVE_AP_PROFILE,
 553         .ofl_scan_period = WMI_10_2_OFL_SCAN_PERIOD,
 554         .p2p_dev_set_device_info = WMI_10_2_P2P_DEV_SET_DEVICE_INFO,
 555         .p2p_dev_set_discoverability = WMI_10_2_P2P_DEV_SET_DISCOVERABILITY,
 556         .p2p_go_set_beacon_ie = WMI_10_2_P2P_GO_SET_BEACON_IE,
 557         .p2p_go_set_probe_resp_ie = WMI_10_2_P2P_GO_SET_PROBE_RESP_IE,
 558         .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
 559         .ap_ps_peer_param_cmdid = WMI_10_2_AP_PS_PEER_PARAM_CMDID,
 560         .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
 561         .peer_rate_retry_sched_cmdid = WMI_10_2_PEER_RATE_RETRY_SCHED_CMDID,
 562         .wlan_profile_trigger_cmdid = WMI_10_2_WLAN_PROFILE_TRIGGER_CMDID,
 563         .wlan_profile_set_hist_intvl_cmdid =
 564                                 WMI_10_2_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
 565         .wlan_profile_get_profile_data_cmdid =
 566                                 WMI_10_2_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
 567         .wlan_profile_enable_profile_id_cmdid =
 568                                 WMI_10_2_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
 569         .wlan_profile_list_profile_id_cmdid =
 570                                 WMI_10_2_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
 571         .pdev_suspend_cmdid = WMI_10_2_PDEV_SUSPEND_CMDID,
 572         .pdev_resume_cmdid = WMI_10_2_PDEV_RESUME_CMDID,
 573         .add_bcn_filter_cmdid = WMI_10_2_ADD_BCN_FILTER_CMDID,
 574         .rmv_bcn_filter_cmdid = WMI_10_2_RMV_BCN_FILTER_CMDID,
 575         .wow_add_wake_pattern_cmdid = WMI_10_2_WOW_ADD_WAKE_PATTERN_CMDID,
 576         .wow_del_wake_pattern_cmdid = WMI_10_2_WOW_DEL_WAKE_PATTERN_CMDID,
 577         .wow_enable_disable_wake_event_cmdid =
 578                                 WMI_10_2_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
 579         .wow_enable_cmdid = WMI_10_2_WOW_ENABLE_CMDID,
 580         .wow_hostwakeup_from_sleep_cmdid =
 581                                 WMI_10_2_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
 582         .rtt_measreq_cmdid = WMI_10_2_RTT_MEASREQ_CMDID,
 583         .rtt_tsf_cmdid = WMI_10_2_RTT_TSF_CMDID,
 584         .vdev_spectral_scan_configure_cmdid =
 585                                 WMI_10_2_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
 586         .vdev_spectral_scan_enable_cmdid =
 587                                 WMI_10_2_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
 588         .request_stats_cmdid = WMI_10_2_REQUEST_STATS_CMDID,
 589         .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
 590         .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
 591         .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
 592         .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
 593         .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
 594         .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
 595         .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
 596         .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
 597         .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
 598         .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
 599         .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
 600         .echo_cmdid = WMI_10_2_ECHO_CMDID,
 601         .pdev_utf_cmdid = WMI_10_2_PDEV_UTF_CMDID,
 602         .dbglog_cfg_cmdid = WMI_10_2_DBGLOG_CFG_CMDID,
 603         .pdev_qvit_cmdid = WMI_10_2_PDEV_QVIT_CMDID,
 604         .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
 605         .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 606         .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 607         .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
 608         .gpio_config_cmdid = WMI_10_2_GPIO_CONFIG_CMDID,
 609         .gpio_output_cmdid = WMI_10_2_GPIO_OUTPUT_CMDID,
 610 };
 611
 612 static void
 613 ath10k_wmi_put_wmi_channel(struct wmi_channel *ch,
 614                            const struct wmi_channel_arg *arg)
 615 {
 616         u32 flags = 0;
 617
 618         memset(ch, 0, sizeof(*ch));
 619
 620         if (arg->passive)
 621                 flags |= WMI_CHAN_FLAG_PASSIVE;
 622         if (arg->allow_ibss)
 623                 flags |= WMI_CHAN_FLAG_ADHOC_ALLOWED;
 624         if (arg->allow_ht)
 625                 flags |= WMI_CHAN_FLAG_ALLOW_HT;
 626         if (arg->allow_vht)
 627                 flags |= WMI_CHAN_FLAG_ALLOW_VHT;
 628         if (arg->ht40plus)
 629                 flags |= WMI_CHAN_FLAG_HT40_PLUS;
 630         if (arg->chan_radar)
 631                 flags |= WMI_CHAN_FLAG_DFS;
 632
 633         ch->mhz = __cpu_to_le32(arg->freq);
 634         ch->band_center_freq1 = __cpu_to_le32(arg->band_center_freq1);
 635         ch->band_center_freq2 = 0;
 636         ch->min_power = arg->min_power;
 637         ch->max_power = arg->max_power;
 638         ch->reg_power = arg->max_reg_power;
 639         ch->antenna_max = arg->max_antenna_gain;
 640
 641         /* mode & flags share storage */
 642         ch->mode = arg->mode;
 643         ch->flags |= __cpu_to_le32(flags);
 644 }
 645
 646 int ath10k_wmi_wait_for_service_ready(struct ath10k *ar)
 647 {
 648         int ret;
 649
 650         ret = wait_for_completion_timeout(&ar->wmi.service_ready,
 651                                           WMI_SERVICE_READY_TIMEOUT_HZ);
 652         return ret;
 653 }
 654
 655 int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar)
 656 {
 657         int ret;
 658
 659         ret = wait_for_completion_timeout(&ar->wmi.unified_ready,
 660                                           WMI_UNIFIED_READY_TIMEOUT_HZ);
 661         return ret;
 662 }
 663
 664 struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len)
 665 {
 666         struct sk_buff *skb;
 667         u32 round_len = roundup(len, 4);
 668
 669         skb = ath10k_htc_alloc_skb(ar, WMI_SKB_HEADROOM + round_len);
 670         if (!skb)
 671                 return NULL;
 672
 673         skb_reserve(skb, WMI_SKB_HEADROOM);
 674         if (!IS_ALIGNED((unsigned long)skb->data, 4))
 675                 ath10k_warn(ar, "Unaligned WMI skb\n");
 676
 677         skb_put(skb, round_len);
 678         memset(skb->data, 0, round_len);
 679
 680         return skb;
 681 }
 682
 683 static void ath10k_wmi_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
 684 {
 685         dev_kfree_skb(skb);
 686 }
 687
 688 static int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
 689                                       u32 cmd_id)
 690 {
 691         struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
 692         struct wmi_cmd_hdr *cmd_hdr;
 693         int ret;
 694         u32 cmd = 0;
 695
 696         if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
 697                 return -ENOMEM;
 698
 699         cmd |= SM(cmd_id, WMI_CMD_HDR_CMD_ID);
 700
 701         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
 702         cmd_hdr->cmd_id = __cpu_to_le32(cmd);
 703
 704         memset(skb_cb, 0, sizeof(*skb_cb));
 705         ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
 706         trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len, ret);
 707
 708         if (ret)
 709                 goto err_pull;
 710
 711         return 0;
 712
 713 err_pull:
 714         skb_pull(skb, sizeof(struct wmi_cmd_hdr));
 715         return ret;
 716 }
 717
 718 static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif)
 719 {
 720         int ret;
 721
 722         lockdep_assert_held(&arvif->ar->data_lock);
 723
 724         if (arvif->beacon == NULL)
 725                 return;
 726
 727         if (arvif->beacon_sent)
 728                 return;
 729
 730         ret = ath10k_wmi_beacon_send_ref_nowait(arvif);
 731         if (ret)
 732                 return;
 733
 734         /* We need to retain the arvif->beacon reference for DMA unmapping and
 735          * freeing the skbuff later. */
 736         arvif->beacon_sent = true;
 737 }
 738
 739 static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac,
 740                                        struct ieee80211_vif *vif)
 741 {
 742         struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
 743
 744         ath10k_wmi_tx_beacon_nowait(arvif);
 745 }
 746
 747 static void ath10k_wmi_tx_beacons_nowait(struct ath10k *ar)
 748 {
 749         spin_lock_bh(&ar->data_lock);
 750         ieee80211_iterate_active_interfaces_atomic(ar->hw,
 751                                                    IEEE80211_IFACE_ITER_NORMAL,
 752                                                    ath10k_wmi_tx_beacons_iter,
 753                                                    NULL);
 754         spin_unlock_bh(&ar->data_lock);
 755 }
 756
 757 static void ath10k_wmi_op_ep_tx_credits(struct ath10k *ar)
 758 {
 759         /* try to send pending beacons first. they take priority */
 760         ath10k_wmi_tx_beacons_nowait(ar);
 761
 762         wake_up(&ar->wmi.tx_credits_wq);
 763 }
 764
 765 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
 766 {
 767         int ret = -EOPNOTSUPP;
 768
 769         might_sleep();
 770
 771         if (cmd_id == WMI_CMD_UNSUPPORTED) {
 772                 ath10k_warn(ar, "wmi command %d is not supported by firmware\n",
 773                             cmd_id);
 774                 return ret;
 775         }
 776
 777         wait_event_timeout(ar->wmi.tx_credits_wq, ({
 778                 /* try to send pending beacons first. they take priority */
 779                 ath10k_wmi_tx_beacons_nowait(ar);
 780
 781                 ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id);
 782
 783                 if (ret && test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags))
 784                         ret = -ESHUTDOWN;
 785
 786                 (ret != -EAGAIN);
 787         }), 3*HZ);
 788
 789         if (ret)
 790                 dev_kfree_skb_any(skb);
 791
 792         return ret;
 793 }
 794
 795 int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
 796 {
 797         int ret = 0;
 798         struct wmi_mgmt_tx_cmd *cmd;
 799         struct ieee80211_hdr *hdr;
 800         struct sk_buff *wmi_skb;
 801         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 802         int len;
 803         u32 buf_len = skb->len;
 804         u16 fc;
 805
 806         hdr = (struct ieee80211_hdr *)skb->data;
 807         fc = le16_to_cpu(hdr->frame_control);
 808
 809         if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
 810                 return -EINVAL;
 811
 812         len = sizeof(cmd->hdr) + skb->len;
 813
 814         if ((ieee80211_is_action(hdr->frame_control) ||
 815              ieee80211_is_deauth(hdr->frame_control) ||
 816              ieee80211_is_disassoc(hdr->frame_control)) &&
 817              ieee80211_has_protected(hdr->frame_control)) {
 818                 len += IEEE80211_CCMP_MIC_LEN;
 819                 buf_len += IEEE80211_CCMP_MIC_LEN;
 820         }
 821
 822         len = round_up(len, 4);
 823
 824         wmi_skb = ath10k_wmi_alloc_skb(ar, len);
 825         if (!wmi_skb)
 826                 return -ENOMEM;
 827
 828         cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data;
 829
 830         cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id);
 831         cmd->hdr.tx_rate = 0;
 832         cmd->hdr.tx_power = 0;
 833         cmd->hdr.buf_len = __cpu_to_le32(buf_len);
 834
 835         ether_addr_copy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr));
 836         memcpy(cmd->buf, skb->data, skb->len);
 837
 838         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
 839                    wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE,
 840                    fc & IEEE80211_FCTL_STYPE);
 841         trace_ath10k_tx_hdr(ar, skb->data, skb->len);
 842         trace_ath10k_tx_payload(ar, skb->data, skb->len);
 843
 844         /* Send the management frame buffer to the target */
 845         ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid);
 846         if (ret)
 847                 return ret;
 848
 849         /* TODO: report tx status to mac80211 - temporary just ACK */
 850         info->flags |= IEEE80211_TX_STAT_ACK;
 851         ieee80211_tx_status_irqsafe(ar->hw, skb);
 852
 853         return ret;
 854 }
 855
 856 static void ath10k_wmi_event_scan_started(struct ath10k *ar)
 857 {
 858         lockdep_assert_held(&ar->data_lock);
 859
 860         switch (ar->scan.state) {
 861         case ATH10K_SCAN_IDLE:
 862         case ATH10K_SCAN_RUNNING:
 863         case ATH10K_SCAN_ABORTING:
 864                 ath10k_warn(ar, "received scan started event in an invalid scan state: %s (%d)\n",
 865                             ath10k_scan_state_str(ar->scan.state),
 866                             ar->scan.state);
 867                 break;
 868         case ATH10K_SCAN_STARTING:
 869                 ar->scan.state = ATH10K_SCAN_RUNNING;
 870
 871                 if (ar->scan.is_roc)
 872                         ieee80211_ready_on_channel(ar->hw);
 873
 874                 complete(&ar->scan.started);
 875                 break;
 876         }
 877 }
 878
 879 static void ath10k_wmi_event_scan_completed(struct ath10k *ar)
 880 {
 881         lockdep_assert_held(&ar->data_lock);
 882
 883         switch (ar->scan.state) {
 884         case ATH10K_SCAN_IDLE:
 885         case ATH10K_SCAN_STARTING:
 886                 /* One suspected reason scan can be completed while starting is
 887                  * if firmware fails to deliver all scan events to the host,
 888                  * e.g. when transport pipe is full. This has been observed
 889                  * with spectral scan phyerr events starving wmi transport
 890                  * pipe. In such case the "scan completed" event should be (and
 891                  * is) ignored by the host as it may be just firmware's scan
 892                  * state machine recovering.
 893                  */
 894                 ath10k_warn(ar, "received scan completed event in an invalid scan state: %s (%d)\n",
 895                             ath10k_scan_state_str(ar->scan.state),
 896                             ar->scan.state);
 897                 break;
 898         case ATH10K_SCAN_RUNNING:
 899         case ATH10K_SCAN_ABORTING:
 900                 __ath10k_scan_finish(ar);
 901                 break;
 902         }
 903 }
 904
 905 static void ath10k_wmi_event_scan_bss_chan(struct ath10k *ar)
 906 {
 907         lockdep_assert_held(&ar->data_lock);
 908
 909         switch (ar->scan.state) {
 910         case ATH10K_SCAN_IDLE:
 911         case ATH10K_SCAN_STARTING:
 912                 ath10k_warn(ar, "received scan bss chan event in an invalid scan state: %s (%d)\n",
 913                             ath10k_scan_state_str(ar->scan.state),
 914                             ar->scan.state);
 915                 break;
 916         case ATH10K_SCAN_RUNNING:
 917         case ATH10K_SCAN_ABORTING:
 918                 ar->scan_channel = NULL;
 919                 break;
 920         }
 921 }
 922
 923 static void ath10k_wmi_event_scan_foreign_chan(struct ath10k *ar, u32 freq)
 924 {
 925         lockdep_assert_held(&ar->data_lock);
 926
 927         switch (ar->scan.state) {
 928         case ATH10K_SCAN_IDLE:
 929         case ATH10K_SCAN_STARTING:
 930                 ath10k_warn(ar, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
 931                             ath10k_scan_state_str(ar->scan.state),
 932                             ar->scan.state);
 933                 break;
 934         case ATH10K_SCAN_RUNNING:
 935         case ATH10K_SCAN_ABORTING:
 936                 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
 937
 938                 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
 939                         complete(&ar->scan.on_channel);
 940                 break;
 941         }
 942 }
 943
 944 static const char *
 945 ath10k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
 946                                enum wmi_scan_completion_reason reason)
 947 {
 948         switch (type) {
 949         case WMI_SCAN_EVENT_STARTED:
 950                 return "started";
 951         case WMI_SCAN_EVENT_COMPLETED:
 952                 switch (reason) {
 953                 case WMI_SCAN_REASON_COMPLETED:
 954                         return "completed";
 955                 case WMI_SCAN_REASON_CANCELLED:
 956                         return "completed [cancelled]";
 957                 case WMI_SCAN_REASON_PREEMPTED:
 958                         return "completed [preempted]";
 959                 case WMI_SCAN_REASON_TIMEDOUT:
 960                         return "completed [timedout]";
 961                 case WMI_SCAN_REASON_MAX:
 962                         break;
 963                 }
 964                 return "completed [unknown]";
 965         case WMI_SCAN_EVENT_BSS_CHANNEL:
 966                 return "bss channel";
 967         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
 968                 return "foreign channel";
 969         case WMI_SCAN_EVENT_DEQUEUED:
 970                 return "dequeued";
 971         case WMI_SCAN_EVENT_PREEMPTED:
 972                 return "preempted";
 973         case WMI_SCAN_EVENT_START_FAILED:
 974                 return "start failed";
 975         default:
 976                 return "unknown";
 977         }
 978 }
 979
 980 static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb)
 981 {
 982         struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data;
 983         enum wmi_scan_event_type event_type;
 984         enum wmi_scan_completion_reason reason;
 985         u32 freq;
 986         u32 req_id;
 987         u32 scan_id;
 988         u32 vdev_id;
 989
 990         event_type = __le32_to_cpu(event->event_type);
 991         reason     = __le32_to_cpu(event->reason);
 992         freq       = __le32_to_cpu(event->channel_freq);
 993         req_id     = __le32_to_cpu(event->scan_req_id);
 994         scan_id    = __le32_to_cpu(event->scan_id);
 995         vdev_id    = __le32_to_cpu(event->vdev_id);
 996
 997         spin_lock_bh(&ar->data_lock);
 998
 999         ath10k_dbg(ar, ATH10K_DBG_WMI,
1000                    "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
1001                    ath10k_wmi_event_scan_type_str(event_type, reason),
1002                    event_type, reason, freq, req_id, scan_id, vdev_id,
1003                    ath10k_scan_state_str(ar->scan.state), ar->scan.state);
1004
1005         switch (event_type) {
1006         case WMI_SCAN_EVENT_STARTED:
1007                 ath10k_wmi_event_scan_started(ar);
1008                 break;
1009         case WMI_SCAN_EVENT_COMPLETED:
1010                 ath10k_wmi_event_scan_completed(ar);
1011                 break;
1012         case WMI_SCAN_EVENT_BSS_CHANNEL:
1013                 ath10k_wmi_event_scan_bss_chan(ar);
1014                 break;
1015         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
1016                 ath10k_wmi_event_scan_foreign_chan(ar, freq);
1017                 break;
1018         case WMI_SCAN_EVENT_START_FAILED:
1019                 ath10k_warn(ar, "received scan start failure event\n");
1020                 break;
1021         case WMI_SCAN_EVENT_DEQUEUED:
1022         case WMI_SCAN_EVENT_PREEMPTED:
1023         default:
1024                 break;
1025         }
1026
1027         spin_unlock_bh(&ar->data_lock);
1028         return 0;
1029 }
1030
1031 static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode)
1032 {
1033         enum ieee80211_band band;
1034
1035         switch (phy_mode) {
1036         case MODE_11A:
1037         case MODE_11NA_HT20:
1038         case MODE_11NA_HT40:
1039         case MODE_11AC_VHT20:
1040         case MODE_11AC_VHT40:
1041         case MODE_11AC_VHT80:
1042                 band = IEEE80211_BAND_5GHZ;
1043                 break;
1044         case MODE_11G:
1045         case MODE_11B:
1046         case MODE_11GONLY:
1047         case MODE_11NG_HT20:
1048         case MODE_11NG_HT40:
1049         case MODE_11AC_VHT20_2G:
1050         case MODE_11AC_VHT40_2G:
1051         case MODE_11AC_VHT80_2G:
1052         default:
1053                 band = IEEE80211_BAND_2GHZ;
1054         }
1055
1056         return band;
1057 }
1058
1059 static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band)
1060 {
1061         u8 rate_idx = 0;
1062
1063         /* rate in Kbps */
1064         switch (rate) {
1065         case 1000:
1066                 rate_idx = 0;
1067                 break;
1068         case 2000:
1069                 rate_idx = 1;
1070                 break;
1071         case 5500:
1072                 rate_idx = 2;
1073                 break;
1074         case 11000:
1075                 rate_idx = 3;
1076                 break;
1077         case 6000:
1078                 rate_idx = 4;
1079                 break;
1080         case 9000:
1081                 rate_idx = 5;
1082                 break;
1083         case 12000:
1084                 rate_idx = 6;
1085                 break;
1086         case 18000:
1087                 rate_idx = 7;
1088                 break;
1089         case 24000:
1090                 rate_idx = 8;
1091                 break;
1092         case 36000:
1093                 rate_idx = 9;
1094                 break;
1095         case 48000:
1096                 rate_idx = 10;
1097                 break;
1098         case 54000:
1099                 rate_idx = 11;
1100                 break;
1101         default:
1102                 break;
1103         }
1104
1105         if (band == IEEE80211_BAND_5GHZ) {
1106                 if (rate_idx > 3)
1107                         /* Omit CCK rates */
1108                         rate_idx -= 4;
1109                 else
1110                         rate_idx = 0;
1111         }
1112
1113         return rate_idx;
1114 }
1115
1116 static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
1117 {
1118         struct wmi_mgmt_rx_event_v1 *ev_v1;
1119         struct wmi_mgmt_rx_event_v2 *ev_v2;
1120         struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
1121         struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
1122         struct ieee80211_hdr *hdr;
1123         u32 rx_status;
1124         u32 channel;
1125         u32 phy_mode;
1126         u32 snr;
1127         u32 rate;
1128         u32 buf_len;
1129         u16 fc;
1130         int pull_len;
1131
1132         if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) {
1133                 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data;
1134                 ev_hdr = &ev_v2->hdr.v1;
1135                 pull_len = sizeof(*ev_v2);
1136         } else {
1137                 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data;
1138                 ev_hdr = &ev_v1->hdr;
1139                 pull_len = sizeof(*ev_v1);
1140         }
1141
1142         channel   = __le32_to_cpu(ev_hdr->channel);
1143         buf_len   = __le32_to_cpu(ev_hdr->buf_len);
1144         rx_status = __le32_to_cpu(ev_hdr->status);
1145         snr       = __le32_to_cpu(ev_hdr->snr);
1146         phy_mode  = __le32_to_cpu(ev_hdr->phy_mode);
1147         rate      = __le32_to_cpu(ev_hdr->rate);
1148
1149         memset(status, 0, sizeof(*status));
1150
1151         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1152                    "event mgmt rx status %08x\n", rx_status);
1153
1154         if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
1155                 dev_kfree_skb(skb);
1156                 return 0;
1157         }
1158
1159         if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
1160                 dev_kfree_skb(skb);
1161                 return 0;
1162         }
1163
1164         if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
1165                 dev_kfree_skb(skb);
1166                 return 0;
1167         }
1168
1169         if (rx_status & WMI_RX_STATUS_ERR_CRC)
1170                 status->flag |= RX_FLAG_FAILED_FCS_CRC;
1171         if (rx_status & WMI_RX_STATUS_ERR_MIC)
1172                 status->flag |= RX_FLAG_MMIC_ERROR;
1173
1174         /* Hardware can Rx CCK rates on 5GHz. In that case phy_mode is set to
1175          * MODE_11B. This means phy_mode is not a reliable source for the band
1176          * of mgmt rx.
1177          */
1178         if (channel >= 1 && channel <= 14) {
1179                 status->band = IEEE80211_BAND_2GHZ;
1180         } else if (channel >= 36 && channel <= 165) {
1181                 status->band = IEEE80211_BAND_5GHZ;
1182         } else {
1183                 /* Shouldn't happen unless list of advertised channels to
1184                  * mac80211 has been changed.
1185                  */
1186                 WARN_ON_ONCE(1);
1187                 dev_kfree_skb(skb);
1188                 return 0;
1189         }
1190
1191         if (phy_mode == MODE_11B && status->band == IEEE80211_BAND_5GHZ)
1192                 ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n");
1193
1194         status->freq = ieee80211_channel_to_frequency(channel, status->band);
1195         status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR;
1196         status->rate_idx = get_rate_idx(rate, status->band);
1197
1198         skb_pull(skb, pull_len);
1199
1200         hdr = (struct ieee80211_hdr *)skb->data;
1201         fc = le16_to_cpu(hdr->frame_control);
1202
1203         /* FW delivers WEP Shared Auth frame with Protected Bit set and
1204          * encrypted payload. However in case of PMF it delivers decrypted
1205          * frames with Protected Bit set. */
1206         if (ieee80211_has_protected(hdr->frame_control) &&
1207             !ieee80211_is_auth(hdr->frame_control)) {
1208                 status->flag |= RX_FLAG_DECRYPTED;
1209
1210                 if (!ieee80211_is_action(hdr->frame_control) &&
1211                     !ieee80211_is_deauth(hdr->frame_control) &&
1212                     !ieee80211_is_disassoc(hdr->frame_control)) {
1213                         status->flag |= RX_FLAG_IV_STRIPPED |
1214                                         RX_FLAG_MMIC_STRIPPED;
1215                         hdr->frame_control = __cpu_to_le16(fc &
1216                                         ~IEEE80211_FCTL_PROTECTED);
1217                 }
1218         }
1219
1220         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1221                    "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
1222                    skb, skb->len,
1223                    fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
1224
1225         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1226                    "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
1227                    status->freq, status->band, status->signal,
1228                    status->rate_idx);
1229
1230         /*
1231          * packets from HTC come aligned to 4byte boundaries
1232          * because they can originally come in along with a trailer
1233          */
1234         skb_trim(skb, buf_len);
1235
1236         ieee80211_rx(ar->hw, skb);
1237         return 0;
1238 }
1239
1240 static int freq_to_idx(struct ath10k *ar, int freq)
1241 {
1242         struct ieee80211_supported_band *sband;
1243         int band, ch, idx = 0;
1244
1245         for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) {
1246                 sband = ar->hw->wiphy->bands[band];
1247                 if (!sband)
1248                         continue;
1249
1250                 for (ch = 0; ch < sband->n_channels; ch++, idx++)
1251                         if (sband->channels[ch].center_freq == freq)
1252                                 goto exit;
1253         }
1254
1255 exit:
1256         return idx;
1257 }
1258
1259 static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
1260 {
1261         struct wmi_chan_info_event *ev;
1262         struct survey_info *survey;
1263         u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
1264         int idx;
1265
1266         ev = (struct wmi_chan_info_event *)skb->data;
1267
1268         err_code = __le32_to_cpu(ev->err_code);
1269         freq = __le32_to_cpu(ev->freq);
1270         cmd_flags = __le32_to_cpu(ev->cmd_flags);
1271         noise_floor = __le32_to_cpu(ev->noise_floor);
1272         rx_clear_count = __le32_to_cpu(ev->rx_clear_count);
1273         cycle_count = __le32_to_cpu(ev->cycle_count);
1274
1275         ath10k_dbg(ar, ATH10K_DBG_WMI,
1276                    "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n",
1277                    err_code, freq, cmd_flags, noise_floor, rx_clear_count,
1278                    cycle_count);
1279
1280         spin_lock_bh(&ar->data_lock);
1281
1282         switch (ar->scan.state) {
1283         case ATH10K_SCAN_IDLE:
1284         case ATH10K_SCAN_STARTING:
1285                 ath10k_warn(ar, "received chan info event without a scan request, ignoring\n");
1286                 goto exit;
1287         case ATH10K_SCAN_RUNNING:
1288         case ATH10K_SCAN_ABORTING:
1289                 break;
1290         }
1291
1292         idx = freq_to_idx(ar, freq);
1293         if (idx >= ARRAY_SIZE(ar->survey)) {
1294                 ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n",
1295                             freq, idx);
1296                 goto exit;
1297         }
1298
1299         if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
1300                 /* During scanning chan info is reported twice for each
1301                  * visited channel. The reported cycle count is global
1302                  * and per-channel cycle count must be calculated */
1303
1304                 cycle_count -= ar->survey_last_cycle_count;
1305                 rx_clear_count -= ar->survey_last_rx_clear_count;
1306
1307                 survey = &ar->survey[idx];
1308                 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count);
1309                 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
1310                 survey->noise = noise_floor;
1311                 survey->filled = SURVEY_INFO_CHANNEL_TIME |
1312                                  SURVEY_INFO_CHANNEL_TIME_RX |
1313                                  SURVEY_INFO_NOISE_DBM;
1314         }
1315
1316         ar->survey_last_rx_clear_count = rx_clear_count;
1317         ar->survey_last_cycle_count = cycle_count;
1318
1319 exit:
1320         spin_unlock_bh(&ar->data_lock);
1321 }
1322
1323 static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
1324 {
1325         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
1326 }
1327
1328 static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
1329 {
1330         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug mesg len %d\n",
1331                    skb->len);
1332
1333         trace_ath10k_wmi_dbglog(ar, skb->data, skb->len);
1334
1335         return 0;
1336 }
1337
1338 static void ath10k_wmi_pull_pdev_stats(const struct wmi_pdev_stats *src,
1339                                        struct ath10k_fw_stats_pdev *dst)
1340 {
1341         const struct wal_dbg_tx_stats *tx = &src->wal.tx;
1342         const struct wal_dbg_rx_stats *rx = &src->wal.rx;
1343
1344         dst->ch_noise_floor = __le32_to_cpu(src->chan_nf);
1345         dst->tx_frame_count = __le32_to_cpu(src->tx_frame_count);
1346         dst->rx_frame_count = __le32_to_cpu(src->rx_frame_count);
1347         dst->rx_clear_count = __le32_to_cpu(src->rx_clear_count);
1348         dst->cycle_count = __le32_to_cpu(src->cycle_count);
1349         dst->phy_err_count = __le32_to_cpu(src->phy_err_count);
1350         dst->chan_tx_power = __le32_to_cpu(src->chan_tx_pwr);
1351
1352         dst->comp_queued = __le32_to_cpu(tx->comp_queued);
1353         dst->comp_delivered = __le32_to_cpu(tx->comp_delivered);
1354         dst->msdu_enqued = __le32_to_cpu(tx->msdu_enqued);
1355         dst->mpdu_enqued = __le32_to_cpu(tx->mpdu_enqued);
1356         dst->wmm_drop = __le32_to_cpu(tx->wmm_drop);
1357         dst->local_enqued = __le32_to_cpu(tx->local_enqued);
1358         dst->local_freed = __le32_to_cpu(tx->local_freed);
1359         dst->hw_queued = __le32_to_cpu(tx->hw_queued);
1360         dst->hw_reaped = __le32_to_cpu(tx->hw_reaped);
1361         dst->underrun = __le32_to_cpu(tx->underrun);
1362         dst->tx_abort = __le32_to_cpu(tx->tx_abort);
1363         dst->mpdus_requed = __le32_to_cpu(tx->mpdus_requed);
1364         dst->tx_ko = __le32_to_cpu(tx->tx_ko);
1365         dst->data_rc = __le32_to_cpu(tx->data_rc);
1366         dst->self_triggers = __le32_to_cpu(tx->self_triggers);
1367         dst->sw_retry_failure = __le32_to_cpu(tx->sw_retry_failure);
1368         dst->illgl_rate_phy_err = __le32_to_cpu(tx->illgl_rate_phy_err);
1369         dst->pdev_cont_xretry = __le32_to_cpu(tx->pdev_cont_xretry);
1370         dst->pdev_tx_timeout = __le32_to_cpu(tx->pdev_tx_timeout);
1371         dst->pdev_resets = __le32_to_cpu(tx->pdev_resets);
1372         dst->phy_underrun = __le32_to_cpu(tx->phy_underrun);
1373         dst->txop_ovf = __le32_to_cpu(tx->txop_ovf);
1374
1375         dst->mid_ppdu_route_change = __le32_to_cpu(rx->mid_ppdu_route_change);
1376         dst->status_rcvd = __le32_to_cpu(rx->status_rcvd);
1377         dst->r0_frags = __le32_to_cpu(rx->r0_frags);
1378         dst->r1_frags = __le32_to_cpu(rx->r1_frags);
1379         dst->r2_frags = __le32_to_cpu(rx->r2_frags);
1380         dst->r3_frags = __le32_to_cpu(rx->r3_frags);
1381         dst->htt_msdus = __le32_to_cpu(rx->htt_msdus);
1382         dst->htt_mpdus = __le32_to_cpu(rx->htt_mpdus);
1383         dst->loc_msdus = __le32_to_cpu(rx->loc_msdus);
1384         dst->loc_mpdus = __le32_to_cpu(rx->loc_mpdus);
1385         dst->oversize_amsdu = __le32_to_cpu(rx->oversize_amsdu);
1386         dst->phy_errs = __le32_to_cpu(rx->phy_errs);
1387         dst->phy_err_drop = __le32_to_cpu(rx->phy_err_drop);
1388         dst->mpdu_errs = __le32_to_cpu(rx->mpdu_errs);
1389 }
1390
1391 static void ath10k_wmi_pull_peer_stats(const struct wmi_peer_stats *src,
1392                                        struct ath10k_fw_stats_peer *dst)
1393 {
1394         ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr);
1395         dst->peer_rssi = __le32_to_cpu(src->peer_rssi);
1396         dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate);
1397 }
1398
1399 static int ath10k_wmi_main_pull_fw_stats(struct ath10k *ar,
1400                                          struct sk_buff *skb,
1401                                          struct ath10k_fw_stats *stats)
1402 {
1403         const struct wmi_stats_event *ev = (void *)skb->data;
1404         u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1405         int i;
1406
1407         if (!skb_pull(skb, sizeof(*ev)))
1408                 return -EPROTO;
1409
1410         num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1411         num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1412         num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1413
1414         for (i = 0; i < num_pdev_stats; i++) {
1415                 const struct wmi_pdev_stats *src;
1416                 struct ath10k_fw_stats_pdev *dst;
1417
1418                 src = (void *)skb->data;
1419                 if (!skb_pull(skb, sizeof(*src)))
1420                         return -EPROTO;
1421
1422                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1423                 if (!dst)
1424                         continue;
1425
1426                 ath10k_wmi_pull_pdev_stats(src, dst);
1427                 list_add_tail(&dst->list, &stats->pdevs);
1428         }
1429
1430         /* fw doesn't implement vdev stats */
1431
1432         for (i = 0; i < num_peer_stats; i++) {
1433                 const struct wmi_peer_stats *src;
1434                 struct ath10k_fw_stats_peer *dst;
1435
1436                 src = (void *)skb->data;
1437                 if (!skb_pull(skb, sizeof(*src)))
1438                         return -EPROTO;
1439
1440                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1441                 if (!dst)
1442                         continue;
1443
1444                 ath10k_wmi_pull_peer_stats(src, dst);
1445                 list_add_tail(&dst->list, &stats->peers);
1446         }
1447
1448         return 0;
1449 }
1450
1451 static int ath10k_wmi_10x_pull_fw_stats(struct ath10k *ar,
1452                                         struct sk_buff *skb,
1453                                         struct ath10k_fw_stats *stats)
1454 {
1455         const struct wmi_stats_event *ev = (void *)skb->data;
1456         u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1457         int i;
1458
1459         if (!skb_pull(skb, sizeof(*ev)))
1460                 return -EPROTO;
1461
1462         num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1463         num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1464         num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1465
1466         for (i = 0; i < num_pdev_stats; i++) {
1467                 const struct wmi_10x_pdev_stats *src;
1468                 struct ath10k_fw_stats_pdev *dst;
1469
1470                 src = (void *)skb->data;
1471                 if (!skb_pull(skb, sizeof(*src)))
1472                         return -EPROTO;
1473
1474                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1475                 if (!dst)
1476                         continue;
1477
1478                 ath10k_wmi_pull_pdev_stats(&src->old, dst);
1479
1480                 dst->ack_rx_bad = __le32_to_cpu(src->ack_rx_bad);
1481                 dst->rts_bad = __le32_to_cpu(src->rts_bad);
1482                 dst->rts_good = __le32_to_cpu(src->rts_good);
1483                 dst->fcs_bad = __le32_to_cpu(src->fcs_bad);
1484                 dst->no_beacons = __le32_to_cpu(src->no_beacons);
1485                 dst->mib_int_count = __le32_to_cpu(src->mib_int_count);
1486
1487                 list_add_tail(&dst->list, &stats->pdevs);
1488         }
1489
1490         /* fw doesn't implement vdev stats */
1491
1492         for (i = 0; i < num_peer_stats; i++) {
1493                 const struct wmi_10x_peer_stats *src;
1494                 struct ath10k_fw_stats_peer *dst;
1495
1496                 src = (void *)skb->data;
1497                 if (!skb_pull(skb, sizeof(*src)))
1498                         return -EPROTO;
1499
1500                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1501                 if (!dst)
1502                         continue;
1503
1504                 ath10k_wmi_pull_peer_stats(&src->old, dst);
1505
1506                 dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate);
1507
1508                 list_add_tail(&dst->list, &stats->peers);
1509         }
1510
1511         return 0;
1512 }
1513
1514 int ath10k_wmi_pull_fw_stats(struct ath10k *ar, struct sk_buff *skb,
1515                              struct ath10k_fw_stats *stats)
1516 {
1517         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
1518                 return ath10k_wmi_10x_pull_fw_stats(ar, skb, stats);
1519         else
1520                 return ath10k_wmi_main_pull_fw_stats(ar, skb, stats);
1521 }
1522
1523 static void ath10k_wmi_event_update_stats(struct ath10k *ar,
1524                                           struct sk_buff *skb)
1525 {
1526         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
1527         ath10k_debug_fw_stats_process(ar, skb);
1528 }
1529
1530 static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
1531                                              struct sk_buff *skb)
1532 {
1533         struct wmi_vdev_start_response_event *ev;
1534
1535         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
1536
1537         ev = (struct wmi_vdev_start_response_event *)skb->data;
1538
1539         if (WARN_ON(__le32_to_cpu(ev->status)))
1540                 return;
1541
1542         complete(&ar->vdev_setup_done);
1543 }
1544
1545 static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
1546                                           struct sk_buff *skb)
1547 {
1548         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
1549         complete(&ar->vdev_setup_done);
1550 }
1551
1552 static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
1553                                               struct sk_buff *skb)
1554 {
1555         struct wmi_peer_sta_kickout_event *ev;
1556         struct ieee80211_sta *sta;
1557
1558         ev = (struct wmi_peer_sta_kickout_event *)skb->data;
1559
1560         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n",
1561                    ev->peer_macaddr.addr);
1562
1563         rcu_read_lock();
1564
1565         sta = ieee80211_find_sta_by_ifaddr(ar->hw, ev->peer_macaddr.addr, NULL);
1566         if (!sta) {
1567                 ath10k_warn(ar, "Spurious quick kickout for STA %pM\n",
1568                             ev->peer_macaddr.addr);
1569                 goto exit;
1570         }
1571
1572         ieee80211_report_low_ack(sta, 10);
1573
1574 exit:
1575         rcu_read_unlock();
1576 }
1577
1578 /*
1579  * FIXME
1580  *
1581  * We don't report to mac80211 sleep state of connected
1582  * stations. Due to this mac80211 can't fill in TIM IE
1583  * correctly.
1584  *
1585  * I know of no way of getting nullfunc frames that contain
1586  * sleep transition from connected stations - these do not
1587  * seem to be sent from the target to the host. There also
1588  * doesn't seem to be a dedicated event for that. So the
1589  * only way left to do this would be to read tim_bitmap
1590  * during SWBA.
1591  *
1592  * We could probably try using tim_bitmap from SWBA to tell
1593  * mac80211 which stations are asleep and which are not. The
1594  * problem here is calling mac80211 functions so many times
1595  * could take too long and make us miss the time to submit
1596  * the beacon to the target.
1597  *
1598  * So as a workaround we try to extend the TIM IE if there
1599  * is unicast buffered for stations with aid > 7 and fill it
1600  * in ourselves.
1601  */
1602 static void ath10k_wmi_update_tim(struct ath10k *ar,
1603                                   struct ath10k_vif *arvif,
1604                                   struct sk_buff *bcn,
1605                                   struct wmi_bcn_info *bcn_info)
1606 {
1607         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
1608         struct ieee80211_tim_ie *tim;
1609         u8 *ies, *ie;
1610         u8 ie_len, pvm_len;
1611         __le32 t;
1612         u32 v;
1613
1614         /* if next SWBA has no tim_changed the tim_bitmap is garbage.
1615          * we must copy the bitmap upon change and reuse it later */
1616         if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) {
1617                 int i;
1618
1619                 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
1620                              sizeof(bcn_info->tim_info.tim_bitmap));
1621
1622                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
1623                         t = bcn_info->tim_info.tim_bitmap[i / 4];
1624                         v = __le32_to_cpu(t);
1625                         arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF;
1626                 }
1627
1628                 /* FW reports either length 0 or 16
1629                  * so we calculate this on our own */
1630                 arvif->u.ap.tim_len = 0;
1631                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++)
1632                         if (arvif->u.ap.tim_bitmap[i])
1633                                 arvif->u.ap.tim_len = i;
1634
1635                 arvif->u.ap.tim_len++;
1636         }
1637
1638         ies = bcn->data;
1639         ies += ieee80211_hdrlen(hdr->frame_control);
1640         ies += 12; /* fixed parameters */
1641
1642         ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
1643                                     (u8 *)skb_tail_pointer(bcn) - ies);
1644         if (!ie) {
1645                 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
1646                         ath10k_warn(ar, "no tim ie found;\n");
1647                 return;
1648         }
1649
1650         tim = (void *)ie + 2;
1651         ie_len = ie[1];
1652         pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */
1653
1654         if (pvm_len < arvif->u.ap.tim_len) {
1655                 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len;
1656                 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len);
1657                 void *next_ie = ie + 2 + ie_len;
1658
1659                 if (skb_put(bcn, expand_size)) {
1660                         memmove(next_ie + expand_size, next_ie, move_size);
1661
1662                         ie[1] += expand_size;
1663                         ie_len += expand_size;
1664                         pvm_len += expand_size;
1665                 } else {
1666                         ath10k_warn(ar, "tim expansion failed\n");
1667                 }
1668         }
1669
1670         if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
1671                 ath10k_warn(ar, "tim pvm length is too great (%d)\n", pvm_len);
1672                 return;
1673         }
1674
1675         tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast);
1676         memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
1677
1678         if (tim->dtim_count == 0) {
1679                 ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;
1680
1681                 if (__le32_to_cpu(bcn_info->tim_info.tim_mcast) == 1)
1682                         ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
1683         }
1684
1685         ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
1686                    tim->dtim_count, tim->dtim_period,
1687                    tim->bitmap_ctrl, pvm_len);
1688 }
1689
1690 static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
1691                                    struct wmi_p2p_noa_info *noa)
1692 {
1693         struct ieee80211_p2p_noa_attr *noa_attr;
1694         u8  ctwindow_oppps = noa->ctwindow_oppps;
1695         u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET;
1696         bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT);
1697         __le16 *noa_attr_len;
1698         u16 attr_len;
1699         u8 noa_descriptors = noa->num_descriptors;
1700         int i;
1701
1702         /* P2P IE */
1703         data[0] = WLAN_EID_VENDOR_SPECIFIC;
1704         data[1] = len - 2;
1705         data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
1706         data[3] = (WLAN_OUI_WFA >> 8) & 0xff;
1707         data[4] = (WLAN_OUI_WFA >> 0) & 0xff;
1708         data[5] = WLAN_OUI_TYPE_WFA_P2P;
1709
1710         /* NOA ATTR */
1711         data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE;
1712         noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */
1713         noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9];
1714
1715         noa_attr->index = noa->index;
1716         noa_attr->oppps_ctwindow = ctwindow;
1717         if (oppps)
1718                 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT;
1719
1720         for (i = 0; i < noa_descriptors; i++) {
1721                 noa_attr->desc[i].count =
1722                         __le32_to_cpu(noa->descriptors[i].type_count);
1723                 noa_attr->desc[i].duration = noa->descriptors[i].duration;
1724                 noa_attr->desc[i].interval = noa->descriptors[i].interval;
1725                 noa_attr->desc[i].start_time = noa->descriptors[i].start_time;
1726         }
1727
1728         attr_len = 2; /* index + oppps_ctwindow */
1729         attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1730         *noa_attr_len = __cpu_to_le16(attr_len);
1731 }
1732
1733 static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa)
1734 {
1735         u32 len = 0;
1736         u8 noa_descriptors = noa->num_descriptors;
1737         u8 opp_ps_info = noa->ctwindow_oppps;
1738         bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT);
1739
1740         if (!noa_descriptors && !opps_enabled)
1741                 return len;
1742
1743         len += 1 + 1 + 4; /* EID + len + OUI */
1744         len += 1 + 2; /* noa attr  + attr len */
1745         len += 1 + 1; /* index + oppps_ctwindow */
1746         len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1747
1748         return len;
1749 }
1750
1751 static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
1752                                   struct sk_buff *bcn,
1753                                   struct wmi_bcn_info *bcn_info)
1754 {
1755         struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info;
1756         u8 *new_data, *old_data = arvif->u.ap.noa_data;
1757         u32 new_len;
1758
1759         if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
1760                 return;
1761
1762         ath10k_dbg(ar, ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
1763         if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) {
1764                 new_len = ath10k_p2p_calc_noa_ie_len(noa);
1765                 if (!new_len)
1766                         goto cleanup;
1767
1768                 new_data = kmalloc(new_len, GFP_ATOMIC);
1769                 if (!new_data)
1770                         goto cleanup;
1771
1772                 ath10k_p2p_fill_noa_ie(new_data, new_len, noa);
1773
1774                 spin_lock_bh(&ar->data_lock);
1775                 arvif->u.ap.noa_data = new_data;
1776                 arvif->u.ap.noa_len = new_len;
1777                 spin_unlock_bh(&ar->data_lock);
1778                 kfree(old_data);
1779         }
1780
1781         if (arvif->u.ap.noa_data)
1782                 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC))
1783                         memcpy(skb_put(bcn, arvif->u.ap.noa_len),
1784                                arvif->u.ap.noa_data,
1785                                arvif->u.ap.noa_len);
1786         return;
1787
1788 cleanup:
1789         spin_lock_bh(&ar->data_lock);
1790         arvif->u.ap.noa_data = NULL;
1791         arvif->u.ap.noa_len = 0;
1792         spin_unlock_bh(&ar->data_lock);
1793         kfree(old_data);
1794 }
1795
1796 static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
1797 {
1798         struct wmi_host_swba_event *ev;
1799         u32 map;
1800         int i = -1;
1801         struct wmi_bcn_info *bcn_info;
1802         struct ath10k_vif *arvif;
1803         struct sk_buff *bcn;
1804         dma_addr_t paddr;
1805         int ret, vdev_id = 0;
1806
1807         ev = (struct wmi_host_swba_event *)skb->data;
1808         map = __le32_to_cpu(ev->vdev_map);
1809
1810         ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
1811                    ev->vdev_map);
1812
1813         for (; map; map >>= 1, vdev_id++) {
1814                 if (!(map & 0x1))
1815                         continue;
1816
1817                 i++;
1818
1819                 if (i >= WMI_MAX_AP_VDEV) {
1820                         ath10k_warn(ar, "swba has corrupted vdev map\n");
1821                         break;
1822                 }
1823
1824                 bcn_info = &ev->bcn_info[i];
1825
1826                 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1827                            "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
1828                            i,
1829                            __le32_to_cpu(bcn_info->tim_info.tim_len),
1830                            __le32_to_cpu(bcn_info->tim_info.tim_mcast),
1831                            __le32_to_cpu(bcn_info->tim_info.tim_changed),
1832                            __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending),
1833                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]),
1834                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]),
1835                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]),
1836                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0]));
1837
1838                 arvif = ath10k_get_arvif(ar, vdev_id);
1839                 if (arvif == NULL) {
1840                         ath10k_warn(ar, "no vif for vdev_id %d found\n",
1841                                     vdev_id);
1842                         continue;
1843                 }
1844
1845                 /* There are no completions for beacons so wait for next SWBA
1846                  * before telling mac80211 to decrement CSA counter
1847                  *
1848                  * Once CSA counter is completed stop sending beacons until
1849                  * actual channel switch is done */
1850                 if (arvif->vif->csa_active &&
1851                     ieee80211_csa_is_complete(arvif->vif)) {
1852                         ieee80211_csa_finish(arvif->vif);
1853                         continue;
1854                 }
1855
1856                 bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
1857                 if (!bcn) {
1858                         ath10k_warn(ar, "could not get mac80211 beacon\n");
1859                         continue;
1860                 }
1861
1862                 ath10k_tx_h_seq_no(arvif->vif, bcn);
1863                 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info);
1864                 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info);
1865
1866                 spin_lock_bh(&ar->data_lock);
1867
1868                 if (arvif->beacon) {
1869                         if (!arvif->beacon_sent)
1870                                 ath10k_warn(ar, "SWBA overrun on vdev %d\n",
1871                                             arvif->vdev_id);
1872
1873                         ath10k_mac_vif_beacon_free(arvif);
1874                 }
1875
1876                 if (!arvif->beacon_buf) {
1877                         paddr = dma_map_single(arvif->ar->dev, bcn->data,
1878                                                bcn->len, DMA_TO_DEVICE);
1879                         ret = dma_mapping_error(arvif->ar->dev, paddr);
1880                         if (ret) {
1881                                 ath10k_warn(ar, "failed to map beacon: %d\n",
1882                                             ret);
1883                                 dev_kfree_skb_any(bcn);
1884                                 goto skip;
1885                         }
1886
1887                         ATH10K_SKB_CB(bcn)->paddr = paddr;
1888                 } else {
1889                         if (bcn->len > IEEE80211_MAX_FRAME_LEN) {
1890                                 ath10k_warn(ar, "trimming beacon %d -> %d bytes!\n",
1891                                             bcn->len, IEEE80211_MAX_FRAME_LEN);
1892                                 skb_trim(bcn, IEEE80211_MAX_FRAME_LEN);
1893                         }
1894                         memcpy(arvif->beacon_buf, bcn->data, bcn->len);
1895                         ATH10K_SKB_CB(bcn)->paddr = arvif->beacon_paddr;
1896                 }
1897
1898                 arvif->beacon = bcn;
1899                 arvif->beacon_sent = false;
1900
1901                 trace_ath10k_tx_hdr(ar, bcn->data, bcn->len);
1902                 trace_ath10k_tx_payload(ar, bcn->data, bcn->len);
1903
1904                 ath10k_wmi_tx_beacon_nowait(arvif);
1905 skip:
1906                 spin_unlock_bh(&ar->data_lock);
1907         }
1908 }
1909
1910 static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
1911                                                struct sk_buff *skb)
1912 {
1913         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
1914 }
1915
1916 static void ath10k_dfs_radar_report(struct ath10k *ar,
1917                                     const struct wmi_phyerr *phyerr,
1918                                     const struct phyerr_radar_report *rr,
1919                                     u64 tsf)
1920 {
1921         u32 reg0, reg1, tsf32l;
1922         struct pulse_event pe;
1923         u64 tsf64;
1924         u8 rssi, width;
1925
1926         reg0 = __le32_to_cpu(rr->reg0);
1927         reg1 = __le32_to_cpu(rr->reg1);
1928
1929         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1930                    "wmi phyerr radar report chirp %d max_width %d agc_total_gain %d pulse_delta_diff %d\n",
1931                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_CHIRP),
1932                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH),
1933                    MS(reg0, RADAR_REPORT_REG0_AGC_TOTAL_GAIN),
1934                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_DIFF));
1935         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1936                    "wmi phyerr radar report pulse_delta_pean %d pulse_sidx %d fft_valid %d agc_mb_gain %d subchan_mask %d\n",
1937                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_PEAK),
1938                    MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX),
1939                    MS(reg1, RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID),
1940                    MS(reg1, RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN),
1941                    MS(reg1, RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK));
1942         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1943                    "wmi phyerr radar report pulse_tsf_offset 0x%X pulse_dur: %d\n",
1944                    MS(reg1, RADAR_REPORT_REG1_PULSE_TSF_OFFSET),
1945                    MS(reg1, RADAR_REPORT_REG1_PULSE_DUR));
1946
1947         if (!ar->dfs_detector)
1948                 return;
1949
1950         /* report event to DFS pattern detector */
1951         tsf32l = __le32_to_cpu(phyerr->tsf_timestamp);
1952         tsf64 = tsf & (~0xFFFFFFFFULL);
1953         tsf64 |= tsf32l;
1954
1955         width = MS(reg1, RADAR_REPORT_REG1_PULSE_DUR);
1956         rssi = phyerr->rssi_combined;
1957
1958         /* hardware store this as 8 bit signed value,
1959          * set to zero if negative number
1960          */
1961         if (rssi & 0x80)
1962                 rssi = 0;
1963
1964         pe.ts = tsf64;
1965         pe.freq = ar->hw->conf.chandef.chan->center_freq;
1966         pe.width = width;
1967         pe.rssi = rssi;
1968
1969         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1970                    "dfs add pulse freq: %d, width: %d, rssi %d, tsf: %llX\n",
1971                    pe.freq, pe.width, pe.rssi, pe.ts);
1972
1973         ATH10K_DFS_STAT_INC(ar, pulses_detected);
1974
1975         if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
1976                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1977                            "dfs no pulse pattern detected, yet\n");
1978                 return;
1979         }
1980
1981         ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n");
1982         ATH10K_DFS_STAT_INC(ar, radar_detected);
1983
1984         /* Control radar events reporting in debugfs file
1985            dfs_block_radar_events */
1986         if (ar->dfs_block_radar_events) {
1987                 ath10k_info(ar, "DFS Radar detected, but ignored as requested\n");
1988                 return;
1989         }
1990
1991         ieee80211_radar_detected(ar->hw);
1992 }
1993
1994 static int ath10k_dfs_fft_report(struct ath10k *ar,
1995                                  const struct wmi_phyerr *phyerr,
1996                                  const struct phyerr_fft_report *fftr,
1997                                  u64 tsf)
1998 {
1999         u32 reg0, reg1;
2000         u8 rssi, peak_mag;
2001
2002         reg0 = __le32_to_cpu(fftr->reg0);
2003         reg1 = __le32_to_cpu(fftr->reg1);
2004         rssi = phyerr->rssi_combined;
2005
2006         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2007                    "wmi phyerr fft report total_gain_db %d base_pwr_db %d fft_chn_idx %d peak_sidx %d\n",
2008                    MS(reg0, SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB),
2009                    MS(reg0, SEARCH_FFT_REPORT_REG0_BASE_PWR_DB),
2010                    MS(reg0, SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX),
2011                    MS(reg0, SEARCH_FFT_REPORT_REG0_PEAK_SIDX));
2012         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2013                    "wmi phyerr fft report rel_pwr_db %d avgpwr_db %d peak_mag %d num_store_bin %d\n",
2014                    MS(reg1, SEARCH_FFT_REPORT_REG1_RELPWR_DB),
2015                    MS(reg1, SEARCH_FFT_REPORT_REG1_AVGPWR_DB),
2016                    MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG),
2017                    MS(reg1, SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB));
2018
2019         peak_mag = MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG);
2020
2021         /* false event detection */
2022         if (rssi == DFS_RSSI_POSSIBLY_FALSE &&
2023             peak_mag < 2 * DFS_PEAK_MAG_THOLD_POSSIBLY_FALSE) {
2024                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs false pulse detected\n");
2025                 ATH10K_DFS_STAT_INC(ar, pulses_discarded);
2026                 return -EINVAL;
2027         }
2028
2029         return 0;
2030 }
2031
2032 static void ath10k_wmi_event_dfs(struct ath10k *ar,
2033                                  const struct wmi_phyerr *phyerr,
2034                                  u64 tsf)
2035 {
2036         int buf_len, tlv_len, res, i = 0;
2037         const struct phyerr_tlv *tlv;
2038         const struct phyerr_radar_report *rr;
2039         const struct phyerr_fft_report *fftr;
2040         const u8 *tlv_buf;
2041
2042         buf_len = __le32_to_cpu(phyerr->buf_len);
2043         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2044                    "wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n",
2045                    phyerr->phy_err_code, phyerr->rssi_combined,
2046                    __le32_to_cpu(phyerr->tsf_timestamp), tsf, buf_len);
2047
2048         /* Skip event if DFS disabled */
2049         if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
2050                 return;
2051
2052         ATH10K_DFS_STAT_INC(ar, pulses_total);
2053
2054         while (i < buf_len) {
2055                 if (i + sizeof(*tlv) > buf_len) {
2056                         ath10k_warn(ar, "too short buf for tlv header (%d)\n",
2057                                     i);
2058                         return;
2059                 }
2060
2061                 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2062                 tlv_len = __le16_to_cpu(tlv->len);
2063                 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2064                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2065                            "wmi event dfs tlv_len %d tlv_tag 0x%02X tlv_sig 0x%02X\n",
2066                            tlv_len, tlv->tag, tlv->sig);
2067
2068                 switch (tlv->tag) {
2069                 case PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY:
2070                         if (i + sizeof(*tlv) + sizeof(*rr) > buf_len) {
2071                                 ath10k_warn(ar, "too short radar pulse summary (%d)\n",
2072                                             i);
2073                                 return;
2074                         }
2075
2076                         rr = (struct phyerr_radar_report *)tlv_buf;
2077                         ath10k_dfs_radar_report(ar, phyerr, rr, tsf);
2078                         break;
2079                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2080                         if (i + sizeof(*tlv) + sizeof(*fftr) > buf_len) {
2081                                 ath10k_warn(ar, "too short fft report (%d)\n",
2082                                             i);
2083                                 return;
2084                         }
2085
2086                         fftr = (struct phyerr_fft_report *)tlv_buf;
2087                         res = ath10k_dfs_fft_report(ar, phyerr, fftr, tsf);
2088                         if (res)
2089                                 return;
2090                         break;
2091                 }
2092
2093                 i += sizeof(*tlv) + tlv_len;
2094         }
2095 }
2096
2097 static void
2098 ath10k_wmi_event_spectral_scan(struct ath10k *ar,
2099                                const struct wmi_phyerr *phyerr,
2100                                u64 tsf)
2101 {
2102         int buf_len, tlv_len, res, i = 0;
2103         struct phyerr_tlv *tlv;
2104         const void *tlv_buf;
2105         const struct phyerr_fft_report *fftr;
2106         size_t fftr_len;
2107
2108         buf_len = __le32_to_cpu(phyerr->buf_len);
2109
2110         while (i < buf_len) {
2111                 if (i + sizeof(*tlv) > buf_len) {
2112                         ath10k_warn(ar, "failed to parse phyerr tlv header at byte %d\n",
2113                                     i);
2114                         return;
2115                 }
2116
2117                 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2118                 tlv_len = __le16_to_cpu(tlv->len);
2119                 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2120
2121                 if (i + sizeof(*tlv) + tlv_len > buf_len) {
2122                         ath10k_warn(ar, "failed to parse phyerr tlv payload at byte %d\n",
2123                                     i);
2124                         return;
2125                 }
2126
2127                 switch (tlv->tag) {
2128                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2129                         if (sizeof(*fftr) > tlv_len) {
2130                                 ath10k_warn(ar, "failed to parse fft report at byte %d\n",
2131                                             i);
2132                                 return;
2133                         }
2134
2135                         fftr_len = tlv_len - sizeof(*fftr);
2136                         fftr = tlv_buf;
2137                         res = ath10k_spectral_process_fft(ar, phyerr,
2138                                                           fftr, fftr_len,
2139                                                           tsf);
2140                         if (res < 0) {
2141                                 ath10k_warn(ar, "failed to process fft report: %d\n",
2142                                             res);
2143                                 return;
2144                         }
2145                         break;
2146                 }
2147
2148                 i += sizeof(*tlv) + tlv_len;
2149         }
2150 }
2151
2152 static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
2153 {
2154         const struct wmi_phyerr_event *ev;
2155         const struct wmi_phyerr *phyerr;
2156         u32 count, i, buf_len, phy_err_code;
2157         u64 tsf;
2158         int left_len = skb->len;
2159
2160         ATH10K_DFS_STAT_INC(ar, phy_errors);
2161
2162         /* Check if combined event available */
2163         if (left_len < sizeof(*ev)) {
2164                 ath10k_warn(ar, "wmi phyerr combined event wrong len\n");
2165                 return;
2166         }
2167
2168         left_len -= sizeof(*ev);
2169
2170         /* Check number of included events */
2171         ev = (const struct wmi_phyerr_event *)skb->data;
2172         count = __le32_to_cpu(ev->num_phyerrs);
2173
2174         tsf = __le32_to_cpu(ev->tsf_u32);
2175         tsf <<= 32;
2176         tsf |= __le32_to_cpu(ev->tsf_l32);
2177
2178         ath10k_dbg(ar, ATH10K_DBG_WMI,
2179                    "wmi event phyerr count %d tsf64 0x%llX\n",
2180                    count, tsf);
2181
2182         phyerr = ev->phyerrs;
2183         for (i = 0; i < count; i++) {
2184                 /* Check if we can read event header */
2185                 if (left_len < sizeof(*phyerr)) {
2186                         ath10k_warn(ar, "single event (%d) wrong head len\n",
2187                                     i);
2188                         return;
2189                 }
2190
2191                 left_len -= sizeof(*phyerr);
2192
2193                 buf_len = __le32_to_cpu(phyerr->buf_len);
2194                 phy_err_code = phyerr->phy_err_code;
2195
2196                 if (left_len < buf_len) {
2197                         ath10k_warn(ar, "single event (%d) wrong buf len\n", i);
2198                         return;
2199                 }
2200
2201                 left_len -= buf_len;
2202
2203                 switch (phy_err_code) {
2204                 case PHY_ERROR_RADAR:
2205                         ath10k_wmi_event_dfs(ar, phyerr, tsf);
2206                         break;
2207                 case PHY_ERROR_SPECTRAL_SCAN:
2208                         ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2209                         break;
2210                 case PHY_ERROR_FALSE_RADAR_EXT:
2211                         ath10k_wmi_event_dfs(ar, phyerr, tsf);
2212                         ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2213                         break;
2214                 default:
2215                         break;
2216                 }
2217
2218                 phyerr = (void *)phyerr + sizeof(*phyerr) + buf_len;
2219         }
2220 }
2221
2222 static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
2223 {
2224         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
2225 }
2226
2227 static void ath10k_wmi_event_profile_match(struct ath10k *ar,
2228                                            struct sk_buff *skb)
2229 {
2230         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
2231 }
2232
2233 static void ath10k_wmi_event_debug_print(struct ath10k *ar,
2234                                          struct sk_buff *skb)
2235 {
2236         char buf[101], c;
2237         int i;
2238
2239         for (i = 0; i < sizeof(buf) - 1; i++) {
2240                 if (i >= skb->len)
2241                         break;
2242
2243                 c = skb->data[i];
2244
2245                 if (c == '\0')
2246                         break;
2247
2248                 if (isascii(c) && isprint(c))
2249                         buf[i] = c;
2250                 else
2251                         buf[i] = '.';
2252         }
2253
2254         if (i == sizeof(buf) - 1)
2255                 ath10k_warn(ar, "wmi debug print truncated: %d\n", skb->len);
2256
2257         /* for some reason the debug prints end with \n, remove that */
2258         if (skb->data[i - 1] == '\n')
2259                 i--;
2260
2261         /* the last byte is always reserved for the null character */
2262         buf[i] = '\0';
2263
2264         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug print '%s'\n", buf);
2265 }
2266
2267 static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
2268 {
2269         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
2270 }
2271
2272 static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
2273                                                struct sk_buff *skb)
2274 {
2275         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
2276 }
2277
2278 static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
2279                                                     struct sk_buff *skb)
2280 {
2281         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
2282 }
2283
2284 static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
2285                                                     struct sk_buff *skb)
2286 {
2287         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
2288 }
2289
2290 static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
2291                                               struct sk_buff *skb)
2292 {
2293         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
2294 }
2295
2296 static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
2297                                              struct sk_buff *skb)
2298 {
2299         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
2300 }
2301
2302 static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
2303                                               struct sk_buff *skb)
2304 {
2305         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
2306 }
2307
2308 static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
2309                                              struct sk_buff *skb)
2310 {
2311         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
2312 }
2313
2314 static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
2315                                            struct sk_buff *skb)
2316 {
2317         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
2318 }
2319
2320 static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
2321                                                 struct sk_buff *skb)
2322 {
2323         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
2324 }
2325
2326 static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
2327                                             struct sk_buff *skb)
2328 {
2329         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
2330 }
2331
2332 static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
2333                                             struct sk_buff *skb)
2334 {
2335         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
2336 }
2337
2338 static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
2339                                             struct sk_buff *skb)
2340 {
2341         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
2342 }
2343
2344 static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
2345                                                        struct sk_buff *skb)
2346 {
2347         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
2348 }
2349
2350 static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
2351                                              struct sk_buff *skb)
2352 {
2353         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
2354 }
2355
2356 static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
2357                                               struct sk_buff *skb)
2358 {
2359         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
2360 }
2361
2362 static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
2363                                              struct sk_buff *skb)
2364 {
2365         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
2366 }
2367
2368 static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
2369                                      u32 num_units, u32 unit_len)
2370 {
2371         dma_addr_t paddr;
2372         u32 pool_size;
2373         int idx = ar->wmi.num_mem_chunks;
2374
2375         pool_size = num_units * round_up(unit_len, 4);
2376
2377         if (!pool_size)
2378                 return -EINVAL;
2379
2380         ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
2381                                                            pool_size,
2382                                                            &paddr,
2383                                                            GFP_ATOMIC);
2384         if (!ar->wmi.mem_chunks[idx].vaddr) {
2385                 ath10k_warn(ar, "failed to allocate memory chunk\n");
2386                 return -ENOMEM;
2387         }
2388
2389         memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);
2390
2391         ar->wmi.mem_chunks[idx].paddr = paddr;
2392         ar->wmi.mem_chunks[idx].len = pool_size;
2393         ar->wmi.mem_chunks[idx].req_id = req_id;
2394         ar->wmi.num_mem_chunks++;
2395
2396         return 0;
2397 }
2398
2399 static int ath10k_wmi_main_pull_svc_rdy_ev(struct sk_buff *skb,
2400                                            struct wmi_svc_rdy_ev_arg *arg)
2401 {
2402         struct wmi_service_ready_event *ev;
2403         size_t i, n;
2404
2405         if (skb->len < sizeof(*ev))
2406                 return -EPROTO;
2407
2408         ev = (void *)skb->data;
2409         skb_pull(skb, sizeof(*ev));
2410         arg->min_tx_power = ev->hw_min_tx_power;
2411         arg->max_tx_power = ev->hw_max_tx_power;
2412         arg->ht_cap = ev->ht_cap_info;
2413         arg->vht_cap = ev->vht_cap_info;
2414         arg->sw_ver0 = ev->sw_version;
2415         arg->sw_ver1 = ev->sw_version_1;
2416         arg->phy_capab = ev->phy_capability;
2417         arg->num_rf_chains = ev->num_rf_chains;
2418         arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2419         arg->num_mem_reqs = ev->num_mem_reqs;
2420         arg->service_map = ev->wmi_service_bitmap;
2421
2422         n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2423                   ARRAY_SIZE(arg->mem_reqs));
2424         for (i = 0; i < n; i++)
2425                 arg->mem_reqs[i] = &ev->mem_reqs[i];
2426
2427         if (skb->len <
2428             __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2429                 return -EPROTO;
2430
2431         return 0;
2432 }
2433
2434 static int ath10k_wmi_10x_pull_svc_rdy_ev(struct sk_buff *skb,
2435                                           struct wmi_svc_rdy_ev_arg *arg)
2436 {
2437         struct wmi_10x_service_ready_event *ev;
2438         int i, n;
2439
2440         if (skb->len < sizeof(*ev))
2441                 return -EPROTO;
2442
2443         ev = (void *)skb->data;
2444         skb_pull(skb, sizeof(*ev));
2445         arg->min_tx_power = ev->hw_min_tx_power;
2446         arg->max_tx_power = ev->hw_max_tx_power;
2447         arg->ht_cap = ev->ht_cap_info;
2448         arg->vht_cap = ev->vht_cap_info;
2449         arg->sw_ver0 = ev->sw_version;
2450         arg->phy_capab = ev->phy_capability;
2451         arg->num_rf_chains = ev->num_rf_chains;
2452         arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2453         arg->num_mem_reqs = ev->num_mem_reqs;
2454         arg->service_map = ev->wmi_service_bitmap;
2455
2456         n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2457                   ARRAY_SIZE(arg->mem_reqs));
2458         for (i = 0; i < n; i++)
2459                 arg->mem_reqs[i] = &ev->mem_reqs[i];
2460
2461         if (skb->len <
2462             __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2463                 return -EPROTO;
2464
2465         return 0;
2466 }
2467
2468 static void ath10k_wmi_event_service_ready(struct ath10k *ar,
2469                                            struct sk_buff *skb)
2470 {
2471         struct wmi_svc_rdy_ev_arg arg = {};
2472         u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
2473         DECLARE_BITMAP(svc_bmap, WMI_SERVICE_MAX) = {};
2474         int ret;
2475
2476         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2477                 ret = ath10k_wmi_10x_pull_svc_rdy_ev(skb, &arg);
2478                 wmi_10x_svc_map(arg.service_map, svc_bmap);
2479         } else {
2480                 ret = ath10k_wmi_main_pull_svc_rdy_ev(skb, &arg);
2481                 wmi_main_svc_map(arg.service_map, svc_bmap);
2482         }
2483
2484         if (ret) {
2485                 ath10k_warn(ar, "failed to parse service ready: %d\n", ret);
2486                 return;
2487         }
2488
2489         ar->hw_min_tx_power = __le32_to_cpu(arg.min_tx_power);
2490         ar->hw_max_tx_power = __le32_to_cpu(arg.max_tx_power);
2491         ar->ht_cap_info = __le32_to_cpu(arg.ht_cap);
2492         ar->vht_cap_info = __le32_to_cpu(arg.vht_cap);
2493         ar->fw_version_major =
2494                 (__le32_to_cpu(arg.sw_ver0) & 0xff000000) >> 24;
2495         ar->fw_version_minor = (__le32_to_cpu(arg.sw_ver0) & 0x00ffffff);
2496         ar->fw_version_release =
2497                 (__le32_to_cpu(arg.sw_ver1) & 0xffff0000) >> 16;
2498         ar->fw_version_build = (__le32_to_cpu(arg.sw_ver1) & 0x0000ffff);
2499         ar->phy_capability = __le32_to_cpu(arg.phy_capab);
2500         ar->num_rf_chains = __le32_to_cpu(arg.num_rf_chains);
2501         ar->ath_common.regulatory.current_rd = __le32_to_cpu(arg.eeprom_rd);
2502
2503         ath10k_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap));
2504         ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2505                         arg.service_map, sizeof(arg.service_map));
2506
2507         /* only manually set fw features when not using FW IE format */
2508         if (ar->fw_api == 1 && ar->fw_version_build > 636)
2509                 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);
2510
2511         if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2512                 ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2513                             ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
2514                 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
2515         }
2516
2517         ar->supp_tx_chainmask = (1 << ar->num_rf_chains) - 1;
2518         ar->supp_rx_chainmask = (1 << ar->num_rf_chains) - 1;
2519
2520         if (strlen(ar->hw->wiphy->fw_version) == 0) {
2521                 snprintf(ar->hw->wiphy->fw_version,
2522                          sizeof(ar->hw->wiphy->fw_version),
2523                          "%u.%u.%u.%u",
2524                          ar->fw_version_major,
2525                          ar->fw_version_minor,
2526                          ar->fw_version_release,
2527                          ar->fw_version_build);
2528         }
2529
2530         num_mem_reqs = __le32_to_cpu(arg.num_mem_reqs);
2531         if (num_mem_reqs > WMI_MAX_MEM_REQS) {
2532                 ath10k_warn(ar, "requested memory chunks number (%d) exceeds the limit\n",
2533                             num_mem_reqs);
2534                 return;
2535         }
2536
2537         for (i = 0; i < num_mem_reqs; ++i) {
2538                 req_id = __le32_to_cpu(arg.mem_reqs[i]->req_id);
2539                 num_units = __le32_to_cpu(arg.mem_reqs[i]->num_units);
2540                 unit_size = __le32_to_cpu(arg.mem_reqs[i]->unit_size);
2541                 num_unit_info = __le32_to_cpu(arg.mem_reqs[i]->num_unit_info);
2542
2543                 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS)
2544                         /* number of units to allocate is number of
2545                          * peers, 1 extra for self peer on target */
2546                         /* this needs to be tied, host and target
2547                          * can get out of sync */
2548                         num_units = TARGET_10X_NUM_PEERS + 1;
2549                 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
2550                         num_units = TARGET_10X_NUM_VDEVS + 1;
2551
2552                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2553                            "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
2554                            req_id,
2555                            __le32_to_cpu(arg.mem_reqs[i]->num_units),
2556                            num_unit_info,
2557                            unit_size,
2558                            num_units);
2559
2560                 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
2561                                                 unit_size);
2562                 if (ret)
2563                         return;
2564         }
2565
2566         ath10k_dbg(ar, ATH10K_DBG_WMI,
2567                    "wmi event service ready min_tx_power 0x%08x max_tx_power 0x%08x ht_cap 0x%08x vht_cap 0x%08x sw_ver0 0x%08x sw_ver1 0x%08x phy_capab 0x%08x num_rf_chains 0x%08x eeprom_rd 0x%08x num_mem_reqs 0x%08x\n",
2568                    __le32_to_cpu(arg.min_tx_power),
2569                    __le32_to_cpu(arg.max_tx_power),
2570                    __le32_to_cpu(arg.ht_cap),
2571                    __le32_to_cpu(arg.vht_cap),
2572                    __le32_to_cpu(arg.sw_ver0),
2573                    __le32_to_cpu(arg.sw_ver1),
2574                    __le32_to_cpu(arg.phy_capab),
2575                    __le32_to_cpu(arg.num_rf_chains),
2576                    __le32_to_cpu(arg.eeprom_rd),
2577                    __le32_to_cpu(arg.num_mem_reqs));
2578
2579         complete(&ar->wmi.service_ready);
2580 }
2581
2582 static int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb)
2583 {
2584         struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data;
2585
2586         if (WARN_ON(skb->len < sizeof(*ev)))
2587                 return -EINVAL;
2588
2589         ether_addr_copy(ar->mac_addr, ev->mac_addr.addr);
2590
2591         ath10k_dbg(ar, ATH10K_DBG_WMI,
2592                    "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d skb->len %i ev-sz %zu\n",
2593                    __le32_to_cpu(ev->sw_version),
2594                    __le32_to_cpu(ev->abi_version),
2595                    ev->mac_addr.addr,
2596                    __le32_to_cpu(ev->status), skb->len, sizeof(*ev));
2597
2598         complete(&ar->wmi.unified_ready);
2599         return 0;
2600 }
2601
2602 static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb)
2603 {
2604         struct wmi_cmd_hdr *cmd_hdr;
2605         enum wmi_event_id id;
2606
2607         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2608         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2609
2610         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2611                 return;
2612
2613         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2614
2615         switch (id) {
2616         case WMI_MGMT_RX_EVENTID:
2617                 ath10k_wmi_event_mgmt_rx(ar, skb);
2618                 /* mgmt_rx() owns the skb now! */
2619                 return;
2620         case WMI_SCAN_EVENTID:
2621                 ath10k_wmi_event_scan(ar, skb);
2622                 break;
2623         case WMI_CHAN_INFO_EVENTID:
2624                 ath10k_wmi_event_chan_info(ar, skb);
2625                 break;
2626         case WMI_ECHO_EVENTID:
2627                 ath10k_wmi_event_echo(ar, skb);
2628                 break;
2629         case WMI_DEBUG_MESG_EVENTID:
2630                 ath10k_wmi_event_debug_mesg(ar, skb);
2631                 break;
2632         case WMI_UPDATE_STATS_EVENTID:
2633                 ath10k_wmi_event_update_stats(ar, skb);
2634                 break;
2635         case WMI_VDEV_START_RESP_EVENTID:
2636                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2637                 break;
2638         case WMI_VDEV_STOPPED_EVENTID:
2639                 ath10k_wmi_event_vdev_stopped(ar, skb);
2640                 break;
2641         case WMI_PEER_STA_KICKOUT_EVENTID:
2642                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2643                 break;
2644         case WMI_HOST_SWBA_EVENTID:
2645                 ath10k_wmi_event_host_swba(ar, skb);
2646                 break;
2647         case WMI_TBTTOFFSET_UPDATE_EVENTID:
2648                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2649                 break;
2650         case WMI_PHYERR_EVENTID:
2651                 ath10k_wmi_event_phyerr(ar, skb);
2652                 break;
2653         case WMI_ROAM_EVENTID:
2654                 ath10k_wmi_event_roam(ar, skb);
2655                 break;
2656         case WMI_PROFILE_MATCH:
2657                 ath10k_wmi_event_profile_match(ar, skb);
2658                 break;
2659         case WMI_DEBUG_PRINT_EVENTID:
2660                 ath10k_wmi_event_debug_print(ar, skb);
2661                 break;
2662         case WMI_PDEV_QVIT_EVENTID:
2663                 ath10k_wmi_event_pdev_qvit(ar, skb);
2664                 break;
2665         case WMI_WLAN_PROFILE_DATA_EVENTID:
2666                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2667                 break;
2668         case WMI_RTT_MEASUREMENT_REPORT_EVENTID:
2669                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2670                 break;
2671         case WMI_TSF_MEASUREMENT_REPORT_EVENTID:
2672                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2673                 break;
2674         case WMI_RTT_ERROR_REPORT_EVENTID:
2675                 ath10k_wmi_event_rtt_error_report(ar, skb);
2676                 break;
2677         case WMI_WOW_WAKEUP_HOST_EVENTID:
2678                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2679                 break;
2680         case WMI_DCS_INTERFERENCE_EVENTID:
2681                 ath10k_wmi_event_dcs_interference(ar, skb);
2682                 break;
2683         case WMI_PDEV_TPC_CONFIG_EVENTID:
2684                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2685                 break;
2686         case WMI_PDEV_FTM_INTG_EVENTID:
2687                 ath10k_wmi_event_pdev_ftm_intg(ar, skb);
2688                 break;
2689         case WMI_GTK_OFFLOAD_STATUS_EVENTID:
2690                 ath10k_wmi_event_gtk_offload_status(ar, skb);
2691                 break;
2692         case WMI_GTK_REKEY_FAIL_EVENTID:
2693                 ath10k_wmi_event_gtk_rekey_fail(ar, skb);
2694                 break;
2695         case WMI_TX_DELBA_COMPLETE_EVENTID:
2696                 ath10k_wmi_event_delba_complete(ar, skb);
2697                 break;
2698         case WMI_TX_ADDBA_COMPLETE_EVENTID:
2699                 ath10k_wmi_event_addba_complete(ar, skb);
2700                 break;
2701         case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
2702                 ath10k_wmi_event_vdev_install_key_complete(ar, skb);
2703                 break;
2704         case WMI_SERVICE_READY_EVENTID:
2705                 ath10k_wmi_event_service_ready(ar, skb);
2706                 break;
2707         case WMI_READY_EVENTID:
2708                 ath10k_wmi_event_ready(ar, skb);
2709                 break;
2710         default:
2711                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2712                 break;
2713         }
2714
2715         dev_kfree_skb(skb);
2716 }
2717
2718 static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
2719 {
2720         struct wmi_cmd_hdr *cmd_hdr;
2721         enum wmi_10x_event_id id;
2722         bool consumed;
2723
2724         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2725         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2726
2727         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2728                 return;
2729
2730         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2731
2732         consumed = ath10k_tm_event_wmi(ar, id, skb);
2733
2734         /* Ready event must be handled normally also in UTF mode so that we
2735          * know the UTF firmware has booted, others we are just bypass WMI
2736          * events to testmode.
2737          */
2738         if (consumed && id != WMI_10X_READY_EVENTID) {
2739                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2740                            "wmi testmode consumed 0x%x\n", id);
2741                 goto out;
2742         }
2743
2744         switch (id) {
2745         case WMI_10X_MGMT_RX_EVENTID:
2746                 ath10k_wmi_event_mgmt_rx(ar, skb);
2747                 /* mgmt_rx() owns the skb now! */
2748                 return;
2749         case WMI_10X_SCAN_EVENTID:
2750                 ath10k_wmi_event_scan(ar, skb);
2751                 break;
2752         case WMI_10X_CHAN_INFO_EVENTID:
2753                 ath10k_wmi_event_chan_info(ar, skb);
2754                 break;
2755         case WMI_10X_ECHO_EVENTID:
2756                 ath10k_wmi_event_echo(ar, skb);
2757                 break;
2758         case WMI_10X_DEBUG_MESG_EVENTID:
2759                 ath10k_wmi_event_debug_mesg(ar, skb);
2760                 break;
2761         case WMI_10X_UPDATE_STATS_EVENTID:
2762                 ath10k_wmi_event_update_stats(ar, skb);
2763                 break;
2764         case WMI_10X_VDEV_START_RESP_EVENTID:
2765                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2766                 break;
2767         case WMI_10X_VDEV_STOPPED_EVENTID:
2768                 ath10k_wmi_event_vdev_stopped(ar, skb);
2769                 break;
2770         case WMI_10X_PEER_STA_KICKOUT_EVENTID:
2771                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2772                 break;
2773         case WMI_10X_HOST_SWBA_EVENTID:
2774                 ath10k_wmi_event_host_swba(ar, skb);
2775                 break;
2776         case WMI_10X_TBTTOFFSET_UPDATE_EVENTID:
2777                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2778                 break;
2779         case WMI_10X_PHYERR_EVENTID:
2780                 ath10k_wmi_event_phyerr(ar, skb);
2781                 break;
2782         case WMI_10X_ROAM_EVENTID:
2783                 ath10k_wmi_event_roam(ar, skb);
2784                 break;
2785         case WMI_10X_PROFILE_MATCH:
2786                 ath10k_wmi_event_profile_match(ar, skb);
2787                 break;
2788         case WMI_10X_DEBUG_PRINT_EVENTID:
2789                 ath10k_wmi_event_debug_print(ar, skb);
2790                 break;
2791         case WMI_10X_PDEV_QVIT_EVENTID:
2792                 ath10k_wmi_event_pdev_qvit(ar, skb);
2793                 break;
2794         case WMI_10X_WLAN_PROFILE_DATA_EVENTID:
2795                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2796                 break;
2797         case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID:
2798                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2799                 break;
2800         case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID:
2801                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2802                 break;
2803         case WMI_10X_RTT_ERROR_REPORT_EVENTID:
2804                 ath10k_wmi_event_rtt_error_report(ar, skb);
2805                 break;
2806         case WMI_10X_WOW_WAKEUP_HOST_EVENTID:
2807                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2808                 break;
2809         case WMI_10X_DCS_INTERFERENCE_EVENTID:
2810                 ath10k_wmi_event_dcs_interference(ar, skb);
2811                 break;
2812         case WMI_10X_PDEV_TPC_CONFIG_EVENTID:
2813                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2814                 break;
2815         case WMI_10X_INST_RSSI_STATS_EVENTID:
2816                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2817                 break;
2818         case WMI_10X_VDEV_STANDBY_REQ_EVENTID:
2819                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2820                 break;
2821         case WMI_10X_VDEV_RESUME_REQ_EVENTID:
2822                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2823                 break;
2824         case WMI_10X_SERVICE_READY_EVENTID:
2825                 ath10k_wmi_event_service_ready(ar, skb);
2826                 break;
2827         case WMI_10X_READY_EVENTID:
2828                 ath10k_wmi_event_ready(ar, skb);
2829                 break;
2830         case WMI_10X_PDEV_UTF_EVENTID:
2831                 /* ignore utf events */
2832                 break;
2833         default:
2834                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2835                 break;
2836         }
2837
2838 out:
2839         dev_kfree_skb(skb);
2840 }
2841
2842 static void ath10k_wmi_10_2_process_rx(struct ath10k *ar, struct sk_buff *skb)
2843 {
2844         struct wmi_cmd_hdr *cmd_hdr;
2845         enum wmi_10_2_event_id id;
2846
2847         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2848         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2849
2850         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2851                 return;
2852
2853         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2854
2855         switch (id) {
2856         case WMI_10_2_MGMT_RX_EVENTID:
2857                 ath10k_wmi_event_mgmt_rx(ar, skb);
2858                 /* mgmt_rx() owns the skb now! */
2859                 return;
2860         case WMI_10_2_SCAN_EVENTID:
2861                 ath10k_wmi_event_scan(ar, skb);
2862                 break;
2863         case WMI_10_2_CHAN_INFO_EVENTID:
2864                 ath10k_wmi_event_chan_info(ar, skb);
2865                 break;
2866         case WMI_10_2_ECHO_EVENTID:
2867                 ath10k_wmi_event_echo(ar, skb);
2868                 break;
2869         case WMI_10_2_DEBUG_MESG_EVENTID:
2870                 ath10k_wmi_event_debug_mesg(ar, skb);
2871                 break;
2872         case WMI_10_2_UPDATE_STATS_EVENTID:
2873                 ath10k_wmi_event_update_stats(ar, skb);
2874                 break;
2875         case WMI_10_2_VDEV_START_RESP_EVENTID:
2876                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2877                 break;
2878         case WMI_10_2_VDEV_STOPPED_EVENTID:
2879                 ath10k_wmi_event_vdev_stopped(ar, skb);
2880                 break;
2881         case WMI_10_2_PEER_STA_KICKOUT_EVENTID:
2882                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2883                 break;
2884         case WMI_10_2_HOST_SWBA_EVENTID:
2885                 ath10k_wmi_event_host_swba(ar, skb);
2886                 break;
2887         case WMI_10_2_TBTTOFFSET_UPDATE_EVENTID:
2888                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2889                 break;
2890         case WMI_10_2_PHYERR_EVENTID:
2891                 ath10k_wmi_event_phyerr(ar, skb);
2892                 break;
2893         case WMI_10_2_ROAM_EVENTID:
2894                 ath10k_wmi_event_roam(ar, skb);
2895                 break;
2896         case WMI_10_2_PROFILE_MATCH:
2897                 ath10k_wmi_event_profile_match(ar, skb);
2898                 break;
2899         case WMI_10_2_DEBUG_PRINT_EVENTID:
2900                 ath10k_wmi_event_debug_print(ar, skb);
2901                 break;
2902         case WMI_10_2_PDEV_QVIT_EVENTID:
2903                 ath10k_wmi_event_pdev_qvit(ar, skb);
2904                 break;
2905         case WMI_10_2_WLAN_PROFILE_DATA_EVENTID:
2906                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2907                 break;
2908         case WMI_10_2_RTT_MEASUREMENT_REPORT_EVENTID:
2909                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2910                 break;
2911         case WMI_10_2_TSF_MEASUREMENT_REPORT_EVENTID:
2912                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2913                 break;
2914         case WMI_10_2_RTT_ERROR_REPORT_EVENTID:
2915                 ath10k_wmi_event_rtt_error_report(ar, skb);
2916                 break;
2917         case WMI_10_2_WOW_WAKEUP_HOST_EVENTID:
2918                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2919                 break;
2920         case WMI_10_2_DCS_INTERFERENCE_EVENTID:
2921                 ath10k_wmi_event_dcs_interference(ar, skb);
2922                 break;
2923         case WMI_10_2_PDEV_TPC_CONFIG_EVENTID:
2924                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2925                 break;
2926         case WMI_10_2_INST_RSSI_STATS_EVENTID:
2927                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2928                 break;
2929         case WMI_10_2_VDEV_STANDBY_REQ_EVENTID:
2930                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2931                 break;
2932         case WMI_10_2_VDEV_RESUME_REQ_EVENTID:
2933                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2934                 break;
2935         case WMI_10_2_SERVICE_READY_EVENTID:
2936                 ath10k_wmi_event_service_ready(ar, skb);
2937                 break;
2938         case WMI_10_2_READY_EVENTID:
2939                 ath10k_wmi_event_ready(ar, skb);
2940                 break;
2941         case WMI_10_2_RTT_KEEPALIVE_EVENTID:
2942         case WMI_10_2_GPIO_INPUT_EVENTID:
2943         case WMI_10_2_PEER_RATECODE_LIST_EVENTID:
2944         case WMI_10_2_GENERIC_BUFFER_EVENTID:
2945         case WMI_10_2_MCAST_BUF_RELEASE_EVENTID:
2946         case WMI_10_2_MCAST_LIST_AGEOUT_EVENTID:
2947         case WMI_10_2_WDS_PEER_EVENTID:
2948                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2949                            "received event id %d not implemented\n", id);
2950                 break;
2951         default:
2952                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2953                 break;
2954         }
2955
2956         dev_kfree_skb(skb);
2957 }
2958
2959 static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
2960 {
2961         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2962                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
2963                         ath10k_wmi_10_2_process_rx(ar, skb);
2964                 else
2965                         ath10k_wmi_10x_process_rx(ar, skb);
2966         } else {
2967                 ath10k_wmi_main_process_rx(ar, skb);
2968         }
2969 }
2970
2971 int ath10k_wmi_connect(struct ath10k *ar)
2972 {
2973         int status;
2974         struct ath10k_htc_svc_conn_req conn_req;
2975         struct ath10k_htc_svc_conn_resp conn_resp;
2976
2977         memset(&conn_req, 0, sizeof(conn_req));
2978         memset(&conn_resp, 0, sizeof(conn_resp));
2979
2980         /* these fields are the same for all service endpoints */
2981         conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete;
2982         conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx;
2983         conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
2984
2985         /* connect to control service */
2986         conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
2987
2988         status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
2989         if (status) {
2990                 ath10k_warn(ar, "failed to connect to WMI CONTROL service status: %d\n",
2991                             status);
2992                 return status;
2993         }
2994
2995         ar->wmi.eid = conn_resp.eid;
2996         return 0;
2997 }
2998
2999 static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
3000                                               u16 rd2g, u16 rd5g, u16 ctl2g,
3001                                               u16 ctl5g)
3002 {
3003         struct wmi_pdev_set_regdomain_cmd *cmd;
3004         struct sk_buff *skb;
3005
3006         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3007         if (!skb)
3008                 return -ENOMEM;
3009
3010         cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
3011         cmd->reg_domain = __cpu_to_le32(rd);
3012         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3013         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3014         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3015         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3016
3017         ath10k_dbg(ar, ATH10K_DBG_WMI,
3018                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
3019                    rd, rd2g, rd5g, ctl2g, ctl5g);
3020
3021         return ath10k_wmi_cmd_send(ar, skb,
3022                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
3023 }
3024
3025 static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
3026                                              u16 rd2g, u16 rd5g,
3027                                              u16 ctl2g, u16 ctl5g,
3028                                              enum wmi_dfs_region dfs_reg)
3029 {
3030         struct wmi_pdev_set_regdomain_cmd_10x *cmd;
3031         struct sk_buff *skb;
3032
3033         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3034         if (!skb)
3035                 return -ENOMEM;
3036
3037         cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
3038         cmd->reg_domain = __cpu_to_le32(rd);
3039         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3040         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3041         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3042         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3043         cmd->dfs_domain = __cpu_to_le32(dfs_reg);
3044
3045         ath10k_dbg(ar, ATH10K_DBG_WMI,
3046                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
3047                    rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
3048
3049         return ath10k_wmi_cmd_send(ar, skb,
3050                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
3051 }
3052
3053 int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
3054                                   u16 rd5g, u16 ctl2g, u16 ctl5g,
3055                                   enum wmi_dfs_region dfs_reg)
3056 {
3057         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3058                 return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3059                                                         ctl2g, ctl5g, dfs_reg);
3060         else
3061                 return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3062                                                          ctl2g, ctl5g);
3063 }
3064
3065 int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt)
3066 {
3067         struct wmi_pdev_suspend_cmd *cmd;
3068         struct sk_buff *skb;
3069
3070         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3071         if (!skb)
3072                 return -ENOMEM;
3073
3074         cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
3075         cmd->suspend_opt = __cpu_to_le32(suspend_opt);
3076
3077         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid);
3078 }
3079
3080 int ath10k_wmi_pdev_resume_target(struct ath10k *ar)
3081 {
3082         struct sk_buff *skb;
3083
3084         skb = ath10k_wmi_alloc_skb(ar, 0);
3085         if (skb == NULL)
3086                 return -ENOMEM;
3087
3088         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid);
3089 }
3090
3091 int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
3092 {
3093         struct wmi_pdev_set_param_cmd *cmd;
3094         struct sk_buff *skb;
3095
3096         if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
3097                 ath10k_warn(ar, "pdev param %d not supported by firmware\n",
3098                             id);
3099                 return -EOPNOTSUPP;
3100         }
3101
3102         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3103         if (!skb)
3104                 return -ENOMEM;
3105
3106         cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
3107         cmd->param_id    = __cpu_to_le32(id);
3108         cmd->param_value = __cpu_to_le32(value);
3109
3110         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
3111                    id, value);
3112         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid);
3113 }
3114
3115 static void ath10k_wmi_put_host_mem_chunks(struct ath10k *ar,
3116                                            struct wmi_host_mem_chunks *chunks)
3117 {
3118         struct host_memory_chunk *chunk;
3119         int i;
3120
3121         chunks->count = __cpu_to_le32(ar->wmi.num_mem_chunks);
3122
3123         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3124                 chunk = &chunks->items[i];
3125                 chunk->ptr = __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3126                 chunk->size = __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3127                 chunk->req_id = __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3128
3129                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3130                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3131                            i,
3132                            ar->wmi.mem_chunks[i].len,
3133                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3134         }
3135 }
3136
3137 static int ath10k_wmi_main_cmd_init(struct ath10k *ar)
3138 {
3139         struct wmi_init_cmd *cmd;
3140         struct sk_buff *buf;
3141         struct wmi_resource_config config = {};
3142         u32 len, val;
3143
3144         config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
3145         config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS + TARGET_NUM_VDEVS);
3146         config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS);
3147
3148         config.num_offload_reorder_bufs =
3149                 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS);
3150
3151         config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS);
3152         config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS);
3153         config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT);
3154         config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK);
3155         config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK);
3156         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3157         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3158         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3159         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI);
3160         config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE);
3161
3162         config.scan_max_pending_reqs =
3163                 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS);
3164
3165         config.bmiss_offload_max_vdev =
3166                 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV);
3167
3168         config.roam_offload_max_vdev =
3169                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV);
3170
3171         config.roam_offload_max_ap_profiles =
3172                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES);
3173
3174         config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS);
3175         config.num_mcast_table_elems =
3176                 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS);
3177
3178         config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE);
3179         config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE);
3180         config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES);
3181         config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE);
3182         config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM);
3183
3184         val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3185         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3186
3187         config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG);
3188
3189         config.gtk_offload_max_vdev =
3190                 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV);
3191
3192         config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC);
3193         config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES);
3194
3195         len = sizeof(*cmd) +
3196               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3197
3198         buf = ath10k_wmi_alloc_skb(ar, len);
3199         if (!buf)
3200                 return -ENOMEM;
3201
3202         cmd = (struct wmi_init_cmd *)buf->data;
3203
3204         memcpy(&cmd->resource_config, &config, sizeof(config));
3205         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3206
3207         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init\n");
3208         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3209 }
3210
3211 static int ath10k_wmi_10x_cmd_init(struct ath10k *ar)
3212 {
3213         struct wmi_init_cmd_10x *cmd;
3214         struct sk_buff *buf;
3215         struct wmi_resource_config_10x config = {};
3216         u32 len, val;
3217
3218         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3219         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3220         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3221         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3222         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3223         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3224         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3225         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3226         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3227         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3228         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3229         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3230
3231         config.scan_max_pending_reqs =
3232                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3233
3234         config.bmiss_offload_max_vdev =
3235                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3236
3237         config.roam_offload_max_vdev =
3238                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3239
3240         config.roam_offload_max_ap_profiles =
3241                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3242
3243         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3244         config.num_mcast_table_elems =
3245                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3246
3247         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3248         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3249         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3250         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3251         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3252
3253         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3254         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3255
3256         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3257
3258         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3259         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3260
3261         len = sizeof(*cmd) +
3262               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3263
3264         buf = ath10k_wmi_alloc_skb(ar, len);
3265         if (!buf)
3266                 return -ENOMEM;
3267
3268         cmd = (struct wmi_init_cmd_10x *)buf->data;
3269
3270         memcpy(&cmd->resource_config, &config, sizeof(config));
3271         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3272
3273         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10x\n");
3274         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3275 }
3276
3277 static int ath10k_wmi_10_2_cmd_init(struct ath10k *ar)
3278 {
3279         struct wmi_init_cmd_10_2 *cmd;
3280         struct sk_buff *buf;
3281         struct wmi_resource_config_10x config = {};
3282         u32 len, val;
3283
3284         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3285         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3286         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3287         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3288         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3289         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3290         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3291         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3292         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3293         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3294         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3295         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3296
3297         config.scan_max_pending_reqs =
3298                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3299
3300         config.bmiss_offload_max_vdev =
3301                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3302
3303         config.roam_offload_max_vdev =
3304                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3305
3306         config.roam_offload_max_ap_profiles =
3307                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3308
3309         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3310         config.num_mcast_table_elems =
3311                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3312
3313         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3314         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3315         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3316         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3317         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3318
3319         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3320         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3321
3322         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3323
3324         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3325         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3326
3327         len = sizeof(*cmd) +
3328               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3329
3330         buf = ath10k_wmi_alloc_skb(ar, len);
3331         if (!buf)
3332                 return -ENOMEM;
3333
3334         cmd = (struct wmi_init_cmd_10_2 *)buf->data;
3335
3336         memcpy(&cmd->resource_config.common, &config, sizeof(config));
3337         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3338
3339         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10.2\n");
3340         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3341 }
3342
3343 int ath10k_wmi_cmd_init(struct ath10k *ar)
3344 {
3345         int ret;
3346
3347         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3348                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
3349                         ret = ath10k_wmi_10_2_cmd_init(ar);
3350                 else
3351                         ret = ath10k_wmi_10x_cmd_init(ar);
3352         } else {
3353                 ret = ath10k_wmi_main_cmd_init(ar);
3354         }
3355
3356         return ret;
3357 }
3358
3359 static int ath10k_wmi_start_scan_verify(const struct wmi_start_scan_arg *arg)
3360 {
3361         if (arg->ie_len && !arg->ie)
3362                 return -EINVAL;
3363         if (arg->n_channels && !arg->channels)
3364                 return -EINVAL;
3365         if (arg->n_ssids && !arg->ssids)
3366                 return -EINVAL;
3367         if (arg->n_bssids && !arg->bssids)
3368                 return -EINVAL;
3369
3370         if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
3371                 return -EINVAL;
3372         if (arg->n_channels > ARRAY_SIZE(arg->channels))
3373                 return -EINVAL;
3374         if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
3375                 return -EINVAL;
3376         if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
3377                 return -EINVAL;
3378
3379         return 0;
3380 }
3381
3382 static size_t
3383 ath10k_wmi_start_scan_tlvs_len(const struct wmi_start_scan_arg *arg)
3384 {
3385         int len = 0;
3386
3387         if (arg->ie_len) {
3388                 len += sizeof(struct wmi_ie_data);
3389                 len += roundup(arg->ie_len, 4);
3390         }
3391
3392         if (arg->n_channels) {
3393                 len += sizeof(struct wmi_chan_list);
3394                 len += sizeof(__le32) * arg->n_channels;
3395         }
3396
3397         if (arg->n_ssids) {
3398                 len += sizeof(struct wmi_ssid_list);
3399                 len += sizeof(struct wmi_ssid) * arg->n_ssids;
3400         }
3401
3402         if (arg->n_bssids) {
3403                 len += sizeof(struct wmi_bssid_list);
3404                 len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3405         }
3406
3407         return len;
3408 }
3409
3410 static void
3411 ath10k_wmi_put_start_scan_common(struct wmi_start_scan_common *cmn,
3412                                  const struct wmi_start_scan_arg *arg)
3413 {
3414         u32 scan_id;
3415         u32 scan_req_id;
3416
3417         scan_id  = WMI_HOST_SCAN_REQ_ID_PREFIX;
3418         scan_id |= arg->scan_id;
3419
3420         scan_req_id  = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3421         scan_req_id |= arg->scan_req_id;
3422
3423         cmn->scan_id            = __cpu_to_le32(scan_id);
3424         cmn->scan_req_id        = __cpu_to_le32(scan_req_id);
3425         cmn->vdev_id            = __cpu_to_le32(arg->vdev_id);
3426         cmn->scan_priority      = __cpu_to_le32(arg->scan_priority);
3427         cmn->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
3428         cmn->dwell_time_active  = __cpu_to_le32(arg->dwell_time_active);
3429         cmn->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
3430         cmn->min_rest_time      = __cpu_to_le32(arg->min_rest_time);
3431         cmn->max_rest_time      = __cpu_to_le32(arg->max_rest_time);
3432         cmn->repeat_probe_time  = __cpu_to_le32(arg->repeat_probe_time);
3433         cmn->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
3434         cmn->idle_time          = __cpu_to_le32(arg->idle_time);
3435         cmn->max_scan_time      = __cpu_to_le32(arg->max_scan_time);
3436         cmn->probe_delay        = __cpu_to_le32(arg->probe_delay);
3437         cmn->scan_ctrl_flags    = __cpu_to_le32(arg->scan_ctrl_flags);
3438 }
3439
3440 static void
3441 ath10k_wmi_put_start_scan_tlvs(struct wmi_start_scan_tlvs *tlvs,
3442                                const struct wmi_start_scan_arg *arg)
3443 {
3444         struct wmi_ie_data *ie;
3445         struct wmi_chan_list *channels;
3446         struct wmi_ssid_list *ssids;
3447         struct wmi_bssid_list *bssids;
3448         void *ptr = tlvs->tlvs;
3449         int i;
3450
3451         if (arg->n_channels) {
3452                 channels = ptr;
3453                 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG);
3454                 channels->num_chan = __cpu_to_le32(arg->n_channels);
3455
3456                 for (i = 0; i < arg->n_channels; i++)
3457                         channels->channel_list[i].freq =
3458                                 __cpu_to_le16(arg->channels[i]);
3459
3460                 ptr += sizeof(*channels);
3461                 ptr += sizeof(__le32) * arg->n_channels;
3462         }
3463
3464         if (arg->n_ssids) {
3465                 ssids = ptr;
3466                 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG);
3467                 ssids->num_ssids = __cpu_to_le32(arg->n_ssids);
3468
3469                 for (i = 0; i < arg->n_ssids; i++) {
3470                         ssids->ssids[i].ssid_len =
3471                                 __cpu_to_le32(arg->ssids[i].len);
3472                         memcpy(&ssids->ssids[i].ssid,
3473                                arg->ssids[i].ssid,
3474                                arg->ssids[i].len);
3475                 }
3476
3477                 ptr += sizeof(*ssids);
3478                 ptr += sizeof(struct wmi_ssid) * arg->n_ssids;
3479         }
3480
3481         if (arg->n_bssids) {
3482                 bssids = ptr;
3483                 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG);
3484                 bssids->num_bssid = __cpu_to_le32(arg->n_bssids);
3485
3486                 for (i = 0; i < arg->n_bssids; i++)
3487                         memcpy(&bssids->bssid_list[i],
3488                                arg->bssids[i].bssid,
3489                                ETH_ALEN);
3490
3491                 ptr += sizeof(*bssids);
3492                 ptr += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3493         }
3494
3495         if (arg->ie_len) {
3496                 ie = ptr;
3497                 ie->tag = __cpu_to_le32(WMI_IE_TAG);
3498                 ie->ie_len = __cpu_to_le32(arg->ie_len);
3499                 memcpy(ie->ie_data, arg->ie, arg->ie_len);
3500
3501                 ptr += sizeof(*ie);
3502                 ptr += roundup(arg->ie_len, 4);
3503         }
3504 }
3505
3506 int ath10k_wmi_start_scan(struct ath10k *ar,
3507                           const struct wmi_start_scan_arg *arg)
3508 {
3509         struct sk_buff *skb;
3510         size_t len;
3511         int ret;
3512
3513         ret = ath10k_wmi_start_scan_verify(arg);
3514         if (ret)
3515                 return ret;
3516
3517         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3518                 len = sizeof(struct wmi_10x_start_scan_cmd) +
3519                       ath10k_wmi_start_scan_tlvs_len(arg);
3520         else
3521                 len = sizeof(struct wmi_start_scan_cmd) +
3522                       ath10k_wmi_start_scan_tlvs_len(arg);
3523
3524         skb = ath10k_wmi_alloc_skb(ar, len);
3525         if (!skb)
3526                 return -ENOMEM;
3527
3528         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3529                 struct wmi_10x_start_scan_cmd *cmd;
3530
3531                 cmd = (struct wmi_10x_start_scan_cmd *)skb->data;
3532                 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3533                 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3534         } else {
3535                 struct wmi_start_scan_cmd *cmd;
3536
3537                 cmd = (struct wmi_start_scan_cmd *)skb->data;
3538                 cmd->burst_duration_ms = __cpu_to_le32(0);
3539
3540                 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3541                 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3542         }
3543
3544         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi start scan\n");
3545         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid);
3546 }
3547
3548 void ath10k_wmi_start_scan_init(struct ath10k *ar,
3549                                 struct wmi_start_scan_arg *arg)
3550 {
3551         /* setup commonly used values */
3552         arg->scan_req_id = 1;
3553         arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
3554         arg->dwell_time_active = 50;
3555         arg->dwell_time_passive = 150;
3556         arg->min_rest_time = 50;
3557         arg->max_rest_time = 500;
3558         arg->repeat_probe_time = 0;
3559         arg->probe_spacing_time = 0;
3560         arg->idle_time = 0;
3561         arg->max_scan_time = 20000;
3562         arg->probe_delay = 5;
3563         arg->notify_scan_events = WMI_SCAN_EVENT_STARTED
3564                 | WMI_SCAN_EVENT_COMPLETED
3565                 | WMI_SCAN_EVENT_BSS_CHANNEL
3566                 | WMI_SCAN_EVENT_FOREIGN_CHANNEL
3567                 | WMI_SCAN_EVENT_DEQUEUED;
3568         arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
3569         arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
3570         arg->n_bssids = 1;
3571         arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF";
3572 }
3573
3574 int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg)
3575 {
3576         struct wmi_stop_scan_cmd *cmd;
3577         struct sk_buff *skb;
3578         u32 scan_id;
3579         u32 req_id;
3580
3581         if (arg->req_id > 0xFFF)
3582                 return -EINVAL;
3583         if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
3584                 return -EINVAL;
3585
3586         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3587         if (!skb)
3588                 return -ENOMEM;
3589
3590         scan_id = arg->u.scan_id;
3591         scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;
3592
3593         req_id = arg->req_id;
3594         req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3595
3596         cmd = (struct wmi_stop_scan_cmd *)skb->data;
3597         cmd->req_type    = __cpu_to_le32(arg->req_type);
3598         cmd->vdev_id     = __cpu_to_le32(arg->u.vdev_id);
3599         cmd->scan_id     = __cpu_to_le32(scan_id);
3600         cmd->scan_req_id = __cpu_to_le32(req_id);
3601
3602         ath10k_dbg(ar, ATH10K_DBG_WMI,
3603                    "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
3604                    arg->req_id, arg->req_type, arg->u.scan_id);
3605         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid);
3606 }
3607
3608 int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
3609                            enum wmi_vdev_type type,
3610                            enum wmi_vdev_subtype subtype,
3611                            const u8 macaddr[ETH_ALEN])
3612 {
3613         struct wmi_vdev_create_cmd *cmd;
3614         struct sk_buff *skb;
3615
3616         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3617         if (!skb)
3618                 return -ENOMEM;
3619
3620         cmd = (struct wmi_vdev_create_cmd *)skb->data;
3621         cmd->vdev_id      = __cpu_to_le32(vdev_id);
3622         cmd->vdev_type    = __cpu_to_le32(type);
3623         cmd->vdev_subtype = __cpu_to_le32(subtype);
3624         ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
3625
3626         ath10k_dbg(ar, ATH10K_DBG_WMI,
3627                    "WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
3628                    vdev_id, type, subtype, macaddr);
3629
3630         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid);
3631 }
3632
3633 int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id)
3634 {
3635         struct wmi_vdev_delete_cmd *cmd;
3636         struct sk_buff *skb;
3637
3638         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3639         if (!skb)
3640                 return -ENOMEM;
3641
3642         cmd = (struct wmi_vdev_delete_cmd *)skb->data;
3643         cmd->vdev_id = __cpu_to_le32(vdev_id);
3644
3645         ath10k_dbg(ar, ATH10K_DBG_WMI,
3646                    "WMI vdev delete id %d\n", vdev_id);
3647
3648         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid);
3649 }
3650
3651 static int
3652 ath10k_wmi_vdev_start_restart(struct ath10k *ar,
3653                               const struct wmi_vdev_start_request_arg *arg,
3654                               u32 cmd_id)
3655 {
3656         struct wmi_vdev_start_request_cmd *cmd;
3657         struct sk_buff *skb;
3658         const char *cmdname;
3659         u32 flags = 0;
3660
3661         if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid &&
3662             cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid)
3663                 return -EINVAL;
3664         if (WARN_ON(arg->ssid && arg->ssid_len == 0))
3665                 return -EINVAL;
3666         if (WARN_ON(arg->hidden_ssid && !arg->ssid))
3667                 return -EINVAL;
3668         if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
3669                 return -EINVAL;
3670
3671         if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid)
3672                 cmdname = "start";
3673         else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid)
3674                 cmdname = "restart";
3675         else
3676                 return -EINVAL; /* should not happen, we already check cmd_id */
3677
3678         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3679         if (!skb)
3680                 return -ENOMEM;
3681
3682         if (arg->hidden_ssid)
3683                 flags |= WMI_VDEV_START_HIDDEN_SSID;
3684         if (arg->pmf_enabled)
3685                 flags |= WMI_VDEV_START_PMF_ENABLED;
3686
3687         cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
3688         cmd->vdev_id         = __cpu_to_le32(arg->vdev_id);
3689         cmd->disable_hw_ack  = __cpu_to_le32(arg->disable_hw_ack);
3690         cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval);
3691         cmd->dtim_period     = __cpu_to_le32(arg->dtim_period);
3692         cmd->flags           = __cpu_to_le32(flags);
3693         cmd->bcn_tx_rate     = __cpu_to_le32(arg->bcn_tx_rate);
3694         cmd->bcn_tx_power    = __cpu_to_le32(arg->bcn_tx_power);
3695
3696         if (arg->ssid) {
3697                 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
3698                 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
3699         }
3700
3701         ath10k_wmi_put_wmi_channel(&cmd->chan, &arg->channel);
3702
3703         ath10k_dbg(ar, ATH10K_DBG_WMI,
3704                    "wmi vdev %s id 0x%x flags: 0x%0X, freq %d, mode %d, ch_flags: 0x%0X, max_power: %d\n",
3705                    cmdname, arg->vdev_id,
3706                    flags, arg->channel.freq, arg->channel.mode,
3707                    cmd->chan.flags, arg->channel.max_power);
3708
3709         return ath10k_wmi_cmd_send(ar, skb, cmd_id);
3710 }
3711
3712 int ath10k_wmi_vdev_start(struct ath10k *ar,
3713                           const struct wmi_vdev_start_request_arg *arg)
3714 {
3715         u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid;
3716
3717         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3718 }
3719
3720 int ath10k_wmi_vdev_restart(struct ath10k *ar,
3721                             const struct wmi_vdev_start_request_arg *arg)
3722 {
3723         u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid;
3724
3725         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3726 }
3727
3728 int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id)
3729 {
3730         struct wmi_vdev_stop_cmd *cmd;
3731         struct sk_buff *skb;
3732
3733         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3734         if (!skb)
3735                 return -ENOMEM;
3736
3737         cmd = (struct wmi_vdev_stop_cmd *)skb->data;
3738         cmd->vdev_id = __cpu_to_le32(vdev_id);
3739
3740         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
3741
3742         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid);
3743 }
3744
3745 int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
3746 {
3747         struct wmi_vdev_up_cmd *cmd;
3748         struct sk_buff *skb;
3749
3750         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3751         if (!skb)
3752                 return -ENOMEM;
3753
3754         cmd = (struct wmi_vdev_up_cmd *)skb->data;
3755         cmd->vdev_id       = __cpu_to_le32(vdev_id);
3756         cmd->vdev_assoc_id = __cpu_to_le32(aid);
3757         ether_addr_copy(cmd->vdev_bssid.addr, bssid);
3758
3759         ath10k_dbg(ar, ATH10K_DBG_WMI,
3760                    "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
3761                    vdev_id, aid, bssid);
3762
3763         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid);
3764 }
3765
3766 int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id)
3767 {
3768         struct wmi_vdev_down_cmd *cmd;
3769         struct sk_buff *skb;
3770
3771         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3772         if (!skb)
3773                 return -ENOMEM;
3774
3775         cmd = (struct wmi_vdev_down_cmd *)skb->data;
3776         cmd->vdev_id = __cpu_to_le32(vdev_id);
3777
3778         ath10k_dbg(ar, ATH10K_DBG_WMI,
3779                    "wmi mgmt vdev down id 0x%x\n", vdev_id);
3780
3781         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid);
3782 }
3783
3784 int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
3785                               u32 param_id, u32 param_value)
3786 {
3787         struct wmi_vdev_set_param_cmd *cmd;
3788         struct sk_buff *skb;
3789
3790         if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
3791                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3792                            "vdev param %d not supported by firmware\n",
3793                             param_id);
3794                 return -EOPNOTSUPP;
3795         }
3796
3797         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3798         if (!skb)
3799                 return -ENOMEM;
3800
3801         cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
3802         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3803         cmd->param_id    = __cpu_to_le32(param_id);
3804         cmd->param_value = __cpu_to_le32(param_value);
3805
3806         ath10k_dbg(ar, ATH10K_DBG_WMI,
3807                    "wmi vdev id 0x%x set param %d value %d\n",
3808                    vdev_id, param_id, param_value);
3809
3810         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid);
3811 }
3812
3813 int ath10k_wmi_vdev_install_key(struct ath10k *ar,
3814                                 const struct wmi_vdev_install_key_arg *arg)
3815 {
3816         struct wmi_vdev_install_key_cmd *cmd;
3817         struct sk_buff *skb;
3818
3819         if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
3820                 return -EINVAL;
3821         if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
3822                 return -EINVAL;
3823
3824         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd) + arg->key_len);
3825         if (!skb)
3826                 return -ENOMEM;
3827
3828         cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
3829         cmd->vdev_id       = __cpu_to_le32(arg->vdev_id);
3830         cmd->key_idx       = __cpu_to_le32(arg->key_idx);
3831         cmd->key_flags     = __cpu_to_le32(arg->key_flags);
3832         cmd->key_cipher    = __cpu_to_le32(arg->key_cipher);
3833         cmd->key_len       = __cpu_to_le32(arg->key_len);
3834         cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
3835         cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);
3836
3837         if (arg->macaddr)
3838                 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
3839         if (arg->key_data)
3840                 memcpy(cmd->key_data, arg->key_data, arg->key_len);
3841
3842         ath10k_dbg(ar, ATH10K_DBG_WMI,
3843                    "wmi vdev install key idx %d cipher %d len %d\n",
3844                    arg->key_idx, arg->key_cipher, arg->key_len);
3845         return ath10k_wmi_cmd_send(ar, skb,
3846                                    ar->wmi.cmd->vdev_install_key_cmdid);
3847 }
3848
3849 int ath10k_wmi_vdev_spectral_conf(struct ath10k *ar,
3850                                   const struct wmi_vdev_spectral_conf_arg *arg)
3851 {
3852         struct wmi_vdev_spectral_conf_cmd *cmd;
3853         struct sk_buff *skb;
3854         u32 cmdid;
3855
3856         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3857         if (!skb)
3858                 return -ENOMEM;
3859
3860         cmd = (struct wmi_vdev_spectral_conf_cmd *)skb->data;
3861         cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3862         cmd->scan_count = __cpu_to_le32(arg->scan_count);
3863         cmd->scan_period = __cpu_to_le32(arg->scan_period);
3864         cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
3865         cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
3866         cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
3867         cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
3868         cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
3869         cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
3870         cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
3871         cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
3872         cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
3873         cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
3874         cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
3875         cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
3876         cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
3877         cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
3878         cmd->scan_dbm_adj = __cpu_to_le32(arg->scan_dbm_adj);
3879         cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);
3880
3881         cmdid = ar->wmi.cmd->vdev_spectral_scan_configure_cmdid;
3882         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3883 }
3884
3885 int ath10k_wmi_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
3886                                     u32 enable)
3887 {
3888         struct wmi_vdev_spectral_enable_cmd *cmd;
3889         struct sk_buff *skb;
3890         u32 cmdid;
3891
3892         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3893         if (!skb)
3894                 return -ENOMEM;
3895
3896         cmd = (struct wmi_vdev_spectral_enable_cmd *)skb->data;
3897         cmd->vdev_id = __cpu_to_le32(vdev_id);
3898         cmd->trigger_cmd = __cpu_to_le32(trigger);
3899         cmd->enable_cmd = __cpu_to_le32(enable);
3900
3901         cmdid = ar->wmi.cmd->vdev_spectral_scan_enable_cmdid;
3902         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3903 }
3904
3905 int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
3906                            const u8 peer_addr[ETH_ALEN])
3907 {
3908         struct wmi_peer_create_cmd *cmd;
3909         struct sk_buff *skb;
3910
3911         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3912         if (!skb)
3913                 return -ENOMEM;
3914
3915         cmd = (struct wmi_peer_create_cmd *)skb->data;
3916         cmd->vdev_id = __cpu_to_le32(vdev_id);
3917         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3918
3919         ath10k_dbg(ar, ATH10K_DBG_WMI,
3920                    "wmi peer create vdev_id %d peer_addr %pM\n",
3921                    vdev_id, peer_addr);
3922         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid);
3923 }
3924
3925 int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
3926                            const u8 peer_addr[ETH_ALEN])
3927 {
3928         struct wmi_peer_delete_cmd *cmd;
3929         struct sk_buff *skb;
3930
3931         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3932         if (!skb)
3933                 return -ENOMEM;
3934
3935         cmd = (struct wmi_peer_delete_cmd *)skb->data;
3936         cmd->vdev_id = __cpu_to_le32(vdev_id);
3937         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3938
3939         ath10k_dbg(ar, ATH10K_DBG_WMI,
3940                    "wmi peer delete vdev_id %d peer_addr %pM\n",
3941                    vdev_id, peer_addr);
3942         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid);
3943 }
3944
3945 int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
3946                           const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
3947 {
3948         struct wmi_peer_flush_tids_cmd *cmd;
3949         struct sk_buff *skb;
3950
3951         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3952         if (!skb)
3953                 return -ENOMEM;
3954
3955         cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
3956         cmd->vdev_id         = __cpu_to_le32(vdev_id);
3957         cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
3958         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3959
3960         ath10k_dbg(ar, ATH10K_DBG_WMI,
3961                    "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
3962                    vdev_id, peer_addr, tid_bitmap);
3963         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid);
3964 }
3965
3966 int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
3967                               const u8 *peer_addr, enum wmi_peer_param param_id,
3968                               u32 param_value)
3969 {
3970         struct wmi_peer_set_param_cmd *cmd;
3971         struct sk_buff *skb;
3972
3973         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3974         if (!skb)
3975                 return -ENOMEM;
3976
3977         cmd = (struct wmi_peer_set_param_cmd *)skb->data;
3978         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3979         cmd->param_id    = __cpu_to_le32(param_id);
3980         cmd->param_value = __cpu_to_le32(param_value);
3981         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3982
3983         ath10k_dbg(ar, ATH10K_DBG_WMI,
3984                    "wmi vdev %d peer 0x%pM set param %d value %d\n",
3985                    vdev_id, peer_addr, param_id, param_value);
3986
3987         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid);
3988 }
3989
3990 int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
3991                           enum wmi_sta_ps_mode psmode)
3992 {
3993         struct wmi_sta_powersave_mode_cmd *cmd;
3994         struct sk_buff *skb;
3995
3996         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3997         if (!skb)
3998                 return -ENOMEM;
3999
4000         cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data;
4001         cmd->vdev_id     = __cpu_to_le32(vdev_id);
4002         cmd->sta_ps_mode = __cpu_to_le32(psmode);
4003
4004         ath10k_dbg(ar, ATH10K_DBG_WMI,
4005                    "wmi set powersave id 0x%x mode %d\n",
4006                    vdev_id, psmode);
4007
4008         return ath10k_wmi_cmd_send(ar, skb,
4009                                    ar->wmi.cmd->sta_powersave_mode_cmdid);
4010 }
4011
4012 int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
4013                                 enum wmi_sta_powersave_param param_id,
4014                                 u32 value)
4015 {
4016         struct wmi_sta_powersave_param_cmd *cmd;
4017         struct sk_buff *skb;
4018
4019         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4020         if (!skb)
4021                 return -ENOMEM;
4022
4023         cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
4024         cmd->vdev_id     = __cpu_to_le32(vdev_id);
4025         cmd->param_id    = __cpu_to_le32(param_id);
4026         cmd->param_value = __cpu_to_le32(value);
4027
4028         ath10k_dbg(ar, ATH10K_DBG_WMI,
4029                    "wmi sta ps param vdev_id 0x%x param %d value %d\n",
4030                    vdev_id, param_id, value);
4031         return ath10k_wmi_cmd_send(ar, skb,
4032                                    ar->wmi.cmd->sta_powersave_param_cmdid);
4033 }
4034
4035 int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
4036                                enum wmi_ap_ps_peer_param param_id, u32 value)
4037 {
4038         struct wmi_ap_ps_peer_cmd *cmd;
4039         struct sk_buff *skb;
4040
4041         if (!mac)
4042                 return -EINVAL;
4043
4044         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4045         if (!skb)
4046                 return -ENOMEM;
4047
4048         cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
4049         cmd->vdev_id = __cpu_to_le32(vdev_id);
4050         cmd->param_id = __cpu_to_le32(param_id);
4051         cmd->param_value = __cpu_to_le32(value);
4052         ether_addr_copy(cmd->peer_macaddr.addr, mac);
4053
4054         ath10k_dbg(ar, ATH10K_DBG_WMI,
4055                    "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
4056                    vdev_id, param_id, value, mac);
4057
4058         return ath10k_wmi_cmd_send(ar, skb,
4059                                    ar->wmi.cmd->ap_ps_peer_param_cmdid);
4060 }
4061
4062 int ath10k_wmi_scan_chan_list(struct ath10k *ar,
4063                               const struct wmi_scan_chan_list_arg *arg)
4064 {
4065         struct wmi_scan_chan_list_cmd *cmd;
4066         struct sk_buff *skb;
4067         struct wmi_channel_arg *ch;
4068         struct wmi_channel *ci;
4069         int len;
4070         int i;
4071
4072         len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel);
4073
4074         skb = ath10k_wmi_alloc_skb(ar, len);
4075         if (!skb)
4076                 return -EINVAL;
4077
4078         cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
4079         cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);
4080
4081         for (i = 0; i < arg->n_channels; i++) {
4082                 ch = &arg->channels[i];
4083                 ci = &cmd->chan_info[i];
4084
4085                 ath10k_wmi_put_wmi_channel(ci, ch);
4086         }
4087
4088         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid);
4089 }
4090
4091 static void
4092 ath10k_wmi_peer_assoc_fill(struct ath10k *ar, void *buf,
4093                            const struct wmi_peer_assoc_complete_arg *arg)
4094 {
4095         struct wmi_common_peer_assoc_complete_cmd *cmd = buf;
4096
4097         cmd->vdev_id            = __cpu_to_le32(arg->vdev_id);
4098         cmd->peer_new_assoc     = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
4099         cmd->peer_associd       = __cpu_to_le32(arg->peer_aid);
4100         cmd->peer_flags         = __cpu_to_le32(arg->peer_flags);
4101         cmd->peer_caps          = __cpu_to_le32(arg->peer_caps);
4102         cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval);
4103         cmd->peer_ht_caps       = __cpu_to_le32(arg->peer_ht_caps);
4104         cmd->peer_max_mpdu      = __cpu_to_le32(arg->peer_max_mpdu);
4105         cmd->peer_mpdu_density  = __cpu_to_le32(arg->peer_mpdu_density);
4106         cmd->peer_rate_caps     = __cpu_to_le32(arg->peer_rate_caps);
4107         cmd->peer_nss           = __cpu_to_le32(arg->peer_num_spatial_streams);
4108         cmd->peer_vht_caps      = __cpu_to_le32(arg->peer_vht_caps);
4109         cmd->peer_phymode       = __cpu_to_le32(arg->peer_phymode);
4110
4111         ether_addr_copy(cmd->peer_macaddr.addr, arg->addr);
4112
4113         cmd->peer_legacy_rates.num_rates =
4114                 __cpu_to_le32(arg->peer_legacy_rates.num_rates);
4115         memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates,
4116                arg->peer_legacy_rates.num_rates);
4117
4118         cmd->peer_ht_rates.num_rates =
4119                 __cpu_to_le32(arg->peer_ht_rates.num_rates);
4120         memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates,
4121                arg->peer_ht_rates.num_rates);
4122
4123         cmd->peer_vht_rates.rx_max_rate =
4124                 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
4125         cmd->peer_vht_rates.rx_mcs_set =
4126                 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
4127         cmd->peer_vht_rates.tx_max_rate =
4128                 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
4129         cmd->peer_vht_rates.tx_mcs_set =
4130                 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
4131 }
4132
4133 static void
4134 ath10k_wmi_peer_assoc_fill_main(struct ath10k *ar, void *buf,
4135                                 const struct wmi_peer_assoc_complete_arg *arg)
4136 {
4137         struct wmi_main_peer_assoc_complete_cmd *cmd = buf;
4138
4139         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4140         memset(cmd->peer_ht_info, 0, sizeof(cmd->peer_ht_info));
4141 }
4142
4143 static void
4144 ath10k_wmi_peer_assoc_fill_10_1(struct ath10k *ar, void *buf,
4145                                 const struct wmi_peer_assoc_complete_arg *arg)
4146 {
4147         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4148 }
4149
4150 static void
4151 ath10k_wmi_peer_assoc_fill_10_2(struct ath10k *ar, void *buf,
4152                                 const struct wmi_peer_assoc_complete_arg *arg)
4153 {
4154         struct wmi_10_2_peer_assoc_complete_cmd *cmd = buf;
4155         int max_mcs, max_nss;
4156         u32 info0;
4157
4158         /* TODO: Is using max values okay with firmware? */
4159         max_mcs = 0xf;
4160         max_nss = 0xf;
4161
4162         info0 = SM(max_mcs, WMI_PEER_ASSOC_INFO0_MAX_MCS_IDX) |
4163                 SM(max_nss, WMI_PEER_ASSOC_INFO0_MAX_NSS);
4164
4165         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4166         cmd->info0 = __cpu_to_le32(info0);
4167 }
4168
4169 int ath10k_wmi_peer_assoc(struct ath10k *ar,
4170                           const struct wmi_peer_assoc_complete_arg *arg)
4171 {
4172         struct sk_buff *skb;
4173         int len;
4174
4175         if (arg->peer_mpdu_density > 16)
4176                 return -EINVAL;
4177         if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
4178                 return -EINVAL;
4179         if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
4180                 return -EINVAL;
4181
4182         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4183                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4184                         len = sizeof(struct wmi_10_2_peer_assoc_complete_cmd);
4185                 else
4186                         len = sizeof(struct wmi_10_1_peer_assoc_complete_cmd);
4187         } else {
4188                 len = sizeof(struct wmi_main_peer_assoc_complete_cmd);
4189         }
4190
4191         skb = ath10k_wmi_alloc_skb(ar, len);
4192         if (!skb)
4193                 return -ENOMEM;
4194
4195         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4196                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4197                         ath10k_wmi_peer_assoc_fill_10_2(ar, skb->data, arg);
4198                 else
4199                         ath10k_wmi_peer_assoc_fill_10_1(ar, skb->data, arg);
4200         } else {
4201                 ath10k_wmi_peer_assoc_fill_main(ar, skb->data, arg);
4202         }
4203
4204         ath10k_dbg(ar, ATH10K_DBG_WMI,
4205                    "wmi peer assoc vdev %d addr %pM (%s)\n",
4206                    arg->vdev_id, arg->addr,
4207                    arg->peer_reassoc ? "reassociate" : "new");
4208         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
4209 }
4210
4211 /* This function assumes the beacon is already DMA mapped */
4212 int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif)
4213 {
4214         struct wmi_bcn_tx_ref_cmd *cmd;
4215         struct sk_buff *skb;
4216         struct sk_buff *beacon = arvif->beacon;
4217         struct ath10k *ar = arvif->ar;
4218         struct ieee80211_hdr *hdr;
4219         int ret;
4220         u16 fc;
4221
4222         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4223         if (!skb)
4224                 return -ENOMEM;
4225
4226         hdr = (struct ieee80211_hdr *)beacon->data;
4227         fc = le16_to_cpu(hdr->frame_control);
4228
4229         cmd = (struct wmi_bcn_tx_ref_cmd *)skb->data;
4230         cmd->vdev_id = __cpu_to_le32(arvif->vdev_id);
4231         cmd->data_len = __cpu_to_le32(beacon->len);
4232         cmd->data_ptr = __cpu_to_le32(ATH10K_SKB_CB(beacon)->paddr);
4233         cmd->msdu_id = 0;
4234         cmd->frame_control = __cpu_to_le32(fc);
4235         cmd->flags = 0;
4236         cmd->antenna_mask = __cpu_to_le32(WMI_BCN_TX_REF_DEF_ANTENNA);
4237
4238         if (ATH10K_SKB_CB(beacon)->bcn.dtim_zero)
4239                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO);
4240
4241         if (ATH10K_SKB_CB(beacon)->bcn.deliver_cab)
4242                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB);
4243
4244         ret = ath10k_wmi_cmd_send_nowait(ar, skb,
4245                                          ar->wmi.cmd->pdev_send_bcn_cmdid);
4246
4247         if (ret)
4248                 dev_kfree_skb(skb);
4249
4250         return ret;
4251 }
4252
4253 static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params,
4254                                           const struct wmi_wmm_params_arg *arg)
4255 {
4256         params->cwmin  = __cpu_to_le32(arg->cwmin);
4257         params->cwmax  = __cpu_to_le32(arg->cwmax);
4258         params->aifs   = __cpu_to_le32(arg->aifs);
4259         params->txop   = __cpu_to_le32(arg->txop);
4260         params->acm    = __cpu_to_le32(arg->acm);
4261         params->no_ack = __cpu_to_le32(arg->no_ack);
4262 }
4263
4264 int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
4265                                    const struct wmi_pdev_set_wmm_params_arg *arg)
4266 {
4267         struct wmi_pdev_set_wmm_params *cmd;
4268         struct sk_buff *skb;
4269
4270         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4271         if (!skb)
4272                 return -ENOMEM;
4273
4274         cmd = (struct wmi_pdev_set_wmm_params *)skb->data;
4275         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be);
4276         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk);
4277         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi);
4278         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo);
4279
4280         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
4281         return ath10k_wmi_cmd_send(ar, skb,
4282                                    ar->wmi.cmd->pdev_set_wmm_params_cmdid);
4283 }
4284
4285 int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
4286 {
4287         struct wmi_request_stats_cmd *cmd;
4288         struct sk_buff *skb;
4289
4290         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4291         if (!skb)
4292                 return -ENOMEM;
4293
4294         cmd = (struct wmi_request_stats_cmd *)skb->data;
4295         cmd->stats_id = __cpu_to_le32(stats_id);
4296
4297         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
4298         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
4299 }
4300
4301 int ath10k_wmi_force_fw_hang(struct ath10k *ar,
4302                              enum wmi_force_fw_hang_type type, u32 delay_ms)
4303 {
4304         struct wmi_force_fw_hang_cmd *cmd;
4305         struct sk_buff *skb;
4306
4307         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4308         if (!skb)
4309                 return -ENOMEM;
4310
4311         cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
4312         cmd->type = __cpu_to_le32(type);
4313         cmd->delay_ms = __cpu_to_le32(delay_ms);
4314
4315         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
4316                    type, delay_ms);
4317         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
4318 }
4319
4320 int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
4321 {
4322         struct wmi_dbglog_cfg_cmd *cmd;
4323         struct sk_buff *skb;
4324         u32 cfg;
4325
4326         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4327         if (!skb)
4328                 return -ENOMEM;
4329
4330         cmd = (struct wmi_dbglog_cfg_cmd *)skb->data;
4331
4332         if (module_enable) {
4333                 cfg = SM(ATH10K_DBGLOG_LEVEL_VERBOSE,
4334                          ATH10K_DBGLOG_CFG_LOG_LVL);
4335         } else {
4336                 /* set back defaults, all modules with WARN level */
4337                 cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
4338                          ATH10K_DBGLOG_CFG_LOG_LVL);
4339                 module_enable = ~0;
4340         }
4341
4342         cmd->module_enable = __cpu_to_le32(module_enable);
4343         cmd->module_valid = __cpu_to_le32(~0);
4344         cmd->config_enable = __cpu_to_le32(cfg);
4345         cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);
4346
4347         ath10k_dbg(ar, ATH10K_DBG_WMI,
4348                    "wmi dbglog cfg modules %08x %08x config %08x %08x\n",
4349                    __le32_to_cpu(cmd->module_enable),
4350                    __le32_to_cpu(cmd->module_valid),
4351                    __le32_to_cpu(cmd->config_enable),
4352                    __le32_to_cpu(cmd->config_valid));
4353
4354         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->dbglog_cfg_cmdid);
4355 }
4356
4357 int ath10k_wmi_pdev_pktlog_enable(struct ath10k *ar, u32 ev_bitmap)
4358 {
4359         struct wmi_pdev_pktlog_enable_cmd *cmd;
4360         struct sk_buff *skb;
4361
4362         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4363         if (!skb)
4364                 return -ENOMEM;
4365
4366         ev_bitmap &= ATH10K_PKTLOG_ANY;
4367         ath10k_dbg(ar, ATH10K_DBG_WMI,
4368                    "wmi enable pktlog filter:%x\n", ev_bitmap);
4369
4370         cmd = (struct wmi_pdev_pktlog_enable_cmd *)skb->data;
4371         cmd->ev_bitmap = __cpu_to_le32(ev_bitmap);
4372         return ath10k_wmi_cmd_send(ar, skb,
4373                                    ar->wmi.cmd->pdev_pktlog_enable_cmdid);
4374 }
4375
4376 int ath10k_wmi_pdev_pktlog_disable(struct ath10k *ar)
4377 {
4378         struct sk_buff *skb;
4379
4380         skb = ath10k_wmi_alloc_skb(ar, 0);
4381         if (!skb)
4382                 return -ENOMEM;
4383
4384         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi disable pktlog\n");
4385
4386         return ath10k_wmi_cmd_send(ar, skb,
4387                                    ar->wmi.cmd->pdev_pktlog_disable_cmdid);
4388 }
4389
4390 int ath10k_wmi_attach(struct ath10k *ar)
4391 {
4392         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4393                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4394                         ar->wmi.cmd = &wmi_10_2_cmd_map;
4395                 else
4396                         ar->wmi.cmd = &wmi_10x_cmd_map;
4397
4398                 ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
4399                 ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
4400         } else {
4401                 ar->wmi.cmd = &wmi_cmd_map;
4402                 ar->wmi.vdev_param = &wmi_vdev_param_map;
4403                 ar->wmi.pdev_param = &wmi_pdev_param_map;
4404         }
4405
4406         init_completion(&ar->wmi.service_ready);
4407         init_completion(&ar->wmi.unified_ready);
4408
4409         return 0;
4410 }
4411
4412 void ath10k_wmi_detach(struct ath10k *ar)
4413 {
4414         int i;
4415
4416         /* free the host memory chunks requested by firmware */
4417         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
4418                 dma_free_coherent(ar->dev,
4419                                   ar->wmi.mem_chunks[i].len,
4420                                   ar->wmi.mem_chunks[i].vaddr,
4421                                   ar->wmi.mem_chunks[i].paddr);
4422         }
4423
4424         ar->wmi.num_mem_chunks = 0;
4425 }